Citazione Stile APA (7a Edizione)

Hatcher, R. A. (1994). Contraceptive technology (16th rev. ed.). Irvington.

Citazione stile Chigago Style (17a edizione)

Hatcher, Robert A. Contraceptive Technology. 16th rev. ed. New York: Irvington, 1994.

Citatione MLA (8a ed.)

Hatcher, Robert A. Contraceptive Technology. 16th rev. ed. Irvington, 1994.