APA (7th ed.) Zitazioa

Peel, J. (1969). Textbook of contraceptive practice. University press.

Chicago Style (17th ed.) Zitazioa

Peel, John. Textbook of Contraceptive Practice. Cambridge: University press, 1969.

MLA (9th ed.) Zitazioa

Peel, John. Textbook of Contraceptive Practice. University press, 1969.