Dyfyniad APA

Spencer, M. (1979). Foundations of modern sociology. New Jersey: Prentice-Hall.

Dyfyniad Arddull Chicago

Spencer, Metta. Foundations of Modern Sociology. New Jersey: Prentice-Hall, 1979.

Dyfyniad MLA

Spencer, Metta. Foundations of Modern Sociology. New Jersey: Prentice-Hall, 1979.

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