I had Woodhouse toads I had found in the Pine Barrens in N. J. They were little toadlets when I found them and raised them up in a 20 gallon aquarium set up much like the area I found them in. Lots of leaf litter and fairly "marshy." I had a big ceramic water bowl about 10" in diameter and 3 inches deep. I had a little pile of rocks on one side so they could climb back out again. They didn't spend a lot of time in the water but every now and again they would go in there. The really didn't need the big water bowl as the setup had drier areas as well as small pools to soak in.
For cycling I would drop your daylight an hour a day over the next few weeks until you are giving about 8-10 hours daylight and the rest night without any heat at night. If your room has good ambient light once you get your day cycle down stop providing any light and let them just have natural daylight so you aren't giving them any heat. At the same time you want your temps to drop ideally to below 70. You may want to get a large sweater tub, nothing too deep maybe 6" like these;
http://www.sterilite.com/SelectProdu...=179§ion=1
use a razor knife to cut out most of the lid leaving a good 1" or 2 around the edge. Hot glue some 1/4 hardware cloth onto the lid. Then set it up similarly to how your enclosure is set up as far as bedding. Cocohusk is fine for this and have it deep enough for them to burrow thir fat little bodies down into. A small shallow water bowl is fine. If you can get your room down below 70 the tub probably would not be necessary and you can keep them in their enclosure. But the tub would allow you to move them to a lower level against a north wall where temps would be lower if needed.
STOP feeding, their little tummies need to be empty and they have plenty of weight to keep them for a couple months. In either enclosure they should hunker down into the bedding and be less active although on warmer/sunnier days they may hop about a bit.
After 2 months slowly bring light cycles and temps back up to the normal range you keep them in and start feeding heavily. You may want to put a shoebox size tub in their enclosure for a pool just be sure they have "ramps" of some sort to get in and out. If you have males and females the males may start calling at night and if luck is with you they will meet in the "pool" and mate. You will be able to tell he males and if mating has taken place as the males thumbs will swell. So keep a close eye on this.
If all goes well and you see swollen thumbs make sure there is plenty of water in the shoebox. If algae grows in the water let it, do not clean it just don't let it get too choked up with algae.
Hopefully one day you will look in to find long jelly like strands of eggs. If you do there will be lots of them.
I will admit when this happened for me it was just pure, dumb luck and a natural cycling that took place in my herp room at the time in upstate NY.
IF you should happen to get eggs you will need an aquarium set up for raising the tadpoles. It will need strong fluorescent light for algae growth and some live water plants. Anacharis and Hygrophila are 2 inexpensive plants you should be able to get from a decent aquarium shop. Don't use gravel if you can put a good layer of decaying leaf litter in the bottom and fill the tank a little more than half full. You're trying to emulate the conditions that you might find along the edge of a pond. The plants I mentioned don't need to be buried in the litter these are "bunch" plants and don't need to root up. Even better if some of them turn yellow and decay a little. If you can find some natural pond litter with duck weed that would be ideal to add to the tank. The little tadpoles, if you get any, will live off of the decaying leaf litter and the "critters" that live in it. This is why natural pond litter would be beneficial.
Like I said "pure, dumb luck" on my part that this even happened with me so don't be disappointed if it doesn't happen for you. But I think you stand a good chance of success with this process. Either way your little toads will still bring you years of joy. If you end up with eggs let me know and I can help take you from there on raising eggs and tadpoles to toadlets.