Dyfyniad APA

DeLora, J. S., & Warren, C. A. (1977). Understanding sexual interaction. Houghton Mifflin.

Dyfyniad Arddull Chicago

DeLora, Joann S., and Carol A.B Warren. Understanding Sexual Interaction. Boston: Houghton Mifflin, 1977.

Dyfyniad MLA

DeLora, Joann S., and Carol A.B Warren. Understanding Sexual Interaction. Houghton Mifflin, 1977.

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