Dyfyniad APA

McLaren, A. (1990). A history of contraception: From antiquity to the present day. B. Blackwell.

Dyfyniad Arddull Chicago

McLaren, Angus. A History of Contraception: From Antiquity to the Present Day. Oxford ; Cambridge, Mass.: B. Blackwell, 1990.

Dyfyniad MLA

McLaren, Angus. A History of Contraception: From Antiquity to the Present Day. B. Blackwell, 1990.

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