Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.