APA引文

Christopher Scarre & Brian M Fagan. (1997). Ancient Civilizations. Longman.

Chicago Edition Citation

Christopher Scarre and Brian M Fagan. Ancient Civilizations. New York: Longman, 1997.

MLA引文

Christopher Scarre and Brian M Fagan. Ancient Civilizations. Longman, 1997.

警告：這些引文格式不一定是100％准確.