APA (7th ed.) Zitazioa

Rollin, M. (1992). Ancient civilizations of the world. Akashdeep.

Chicago Style (17th ed.) Zitazioa

Rollin, M. Ancient Civilizations of the World. New Delhi: Akashdeep, 1992.

MLA (9th ed.) Zitazioa

Rollin, M. Ancient Civilizations of the World. Akashdeep, 1992.