Cita APA

Scarre, C., & Fagan, B. M. (1997). Ancient civilizations. Longman.

Citación estilo Chicago

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

Cita MLA

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

Warning: These citations may not always be 100% accurate.