RAY, N. R. (2002). THE MEDIEVAL WORLD AND ITS PEOPLE.
Chicago Style (17th ed.) CitationRAY, NISITH R. THE MEDIEVAL WORLD AND ITS PEOPLE. 2002.
MLA引文RAY, NISITH R. THE MEDIEVAL WORLD AND ITS PEOPLE. 2002.
警告：這些引文格式不一定是100％准確.
APA引文