Dyfyniad APA

Gist, N. P., & Fava, S. F. (1964). Urban Society (5th ed.). Thomas Y. Crowell Company.

Dyfyniad Arddull Chicago

Gist, Noel P., and Sylvia Fleis Fava. Urban Society. 5th ed. New York: Thomas Y. Crowell Company, 1964.

Dyfyniad MLA

Gist, Noel P., and Sylvia Fleis Fava. Urban Society. 5th ed. Thomas Y. Crowell Company, 1964.

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