APA引文

(2007). World politics 06/07. United States of America: McGraw-Hill Contemporary Learning Series.

Trích dẫn kiểu Chicago

World Politics 06/07. United States of America: McGraw-Hill Contemporary Learning Series, 2007.

MLA引文

World Politics 06/07. United States of America: McGraw-Hill Contemporary Learning Series, 2007.

警告：这些引文格式不一定是100％准确.