APA引文

Buchanan, W. (1974). Understanding political variables (Second edition.). Charles Scribner's Son.

Chicago Style (17th ed.) Citation

Buchanan, William. Understanding Political Variables. Second edition. New York: Charles Scribner's Son, 1974.

MLA引文

Buchanan, William. Understanding Political Variables. Second edition. Charles Scribner's Son, 1974.

警告：這些引文格式不一定是100％准確.