RAY, N. R. (2002). THE MEDIEVAL WORLD AND ITS PEOPLE.
芝加哥风格引文RAY, NISITH R. THE MEDIEVAL WORLD AND ITS PEOPLE. 2002.
MLA引文RAY, NISITH R. THE MEDIEVAL WORLD AND ITS PEOPLE. 2002.
警告：这些引文格式不一定是100％准确.
APA引文
RAY, N. R. (2002). THE MEDIEVAL WORLD AND ITS PEOPLE.
芝加哥风格引文RAY, NISITH R. THE MEDIEVAL WORLD AND ITS PEOPLE. 2002.
MLA引文RAY, NISITH R. THE MEDIEVAL WORLD AND ITS PEOPLE. 2002.