Dyfyniad APA

Pocs, O. (1987). Human sexuality (12th ed.). Dushkin Pub. Group.

Dyfyniad Arddull Chicago

Pocs, Ollie. Human Sexuality. 12th ed. Guilford, Ct: Dushkin Pub. Group, 1987.

Dyfyniad MLA

Pocs, Ollie. Human Sexuality. 12th ed. Dushkin Pub. Group, 1987.

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