How to cite Arabic translation of a German book in an English paper?
Unless your specific field indicates otherwise, I would consider German and French to be more widespread as scientific languages than Arabic. Thus, the primary version to cite should be the original. To safeguard against potential mistakes through translation, you can add a note that you accessed the Arabic translation.

As there is no English translation of these books, translating the titles into English would be massively misleading. Don't do that.

[I am not familiar with APA or ASA citation styles, so this is just a "common sense" answer.]