This question may sound rather stupid, but here it is anyhow:

I've been working on my bibliography for the Shrine, and I'd like to list the old books on Alexander... Plutarch and such. The problem is, I can't find the titles. I've tried looking it up, but I never find anything definite... I keep finding more than one hit but I suspect it's the same book under a different title. I don't know what precisely I ought to do, since I haven't read any of those books yet (I swear, I plan to, I just haven't gotten to it yet.)

Can any of you tell me what I ought to list them as?