What do you need to know?

Xaviar would like go quote text from a written book. the authors name is on the book. how should he quote the text in his paper?

Adam posted in a thread about theoretical physics. in his post he refuted general relativity and cited a paper that was recently self-published by one person on her own personal website and had no references to other works in the field.which important question did adam not answer sufficiently when evaluating the cited paper?

How can you tell that the text is from a biography