Cita APA (7th ed.)

Scarre, C., & Fagan, B. M. (2003). Ancient civilizations (2nd ed.). Prentice Hall.

Cita Chicago (17th ed.)

Scarre, Christopher, i Brian M. Fagan. Ancient Civilizations. 2nd ed. Upper Saddle River, NJ: Prentice Hall, 2003.

Cita MLA (9th ed.)

Scarre, Christopher, i Brian M. Fagan. Ancient Civilizations. 2nd ed. Prentice Hall, 2003.