Dyfyniad APA

(2015). Essentials of sociology. New York: W. W. Norton & Company.

Dyfyniad Arddull Chicago

Essentials of Sociology. New York: W. W. Norton & Company, 2015.

Dyfyniad MLA

Essentials of Sociology. New York: W. W. Norton & Company, 2015.

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