APA引文

(2002). Nations of nations a concise narrative or the Amarican republic.

Trích dẫn kiểu Chicago

Nations of Nations a Concise Narrative or the Amarican Republic. 2002.

MLA引文

Nations of Nations a Concise Narrative or the Amarican Republic. 2002.

警告：这些引文格式不一定是100％准确.