Dyfyniad APA

Duncan, O. D., & Reiss, A. J. (1956). Social characteristics of urban and rural communities, 1950. Wiley.

Dyfyniad Arddull Chicago

Duncan, Otis Dudley, and Albert J. Reiss. Social Characteristics of Urban and Rural Communities, 1950. New York: Wiley, 1956.

Dyfyniad MLA

Duncan, Otis Dudley, and Albert J. Reiss. Social Characteristics of Urban and Rural Communities, 1950. Wiley, 1956.

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