Citazione Stile APA (7a Edizione)

Warner, M. P. (1968). Modern fertility guide; practical advice for the childless couple. Funk Wagnalls.

Citazione stile Chigago Style (17a edizione)

Warner, Marie Pichel. Modern Fertility Guide; Practical Advice for the Childless Couple. New York: Funk Wagnalls, 1968.

Citatione MLA (9a ed.)

Warner, Marie Pichel. Modern Fertility Guide; Practical Advice for the Childless Couple. Funk Wagnalls, 1968.