Dyfyniad APA

Collins, R., & Makowsky, M. (1989). The discovery of society (4th ed.). Random House.

Dyfyniad Arddull Chicago

Collins, Randall, and Michael Makowsky. The Discovery of Society. 4th ed. New York: Random House, 1989.

Dyfyniad MLA

Collins, Randall, and Michael Makowsky. The Discovery of Society. 4th ed. Random House, 1989.

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