Essay on ancient Mesopotamia (two paragraphs if possible)

If you wish to make an explicit comparison of two dissimilar things without using like or as you would use the

What did adolf hitler promise german citizens that the nazi party gain popularity?

Which citation format is correct if a student is quoting from an article entitled "we the people" that is published on a website and has no author information? (author unknown) ("we the people," no page #) ("we the people") (anonymous, "we")