APA Style

Astor, G. (2006). Presidents at War From : Truman to Bush, The Gathering of Military Powers To Our Commanders in Chief (1). New Jeresy: John Wiley & Sons.

MLA Style

Astor, Gerald.. "Presidents at War From : Truman to Bush, The Gathering of Military Powers To Our Commanders in Chief". 1 New Jeresy: John Wiley & Sons, 2006. หนังสือ (Book).