Dyfyniad APA

Bogardus, E. S. (1917). Introduction to sociology. University of Southern California press.

Dyfyniad Arddull Chicago

Bogardus, Emory Stephen. Introduction to Sociology. Los Angeles, Cal.: University of Southern California press, 1917.

Dyfyniad MLA

Bogardus, Emory Stephen. Introduction to Sociology. University of Southern California press, 1917.

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