Cita APA (7a ed.)

IPPF Central Medical Committee & Kleinman, R. L. (1972). Intrauterine contraception (3rd ed.). International Planned Parenthood Federation.

Cita Chicago Style (17a ed.)

IPPF Central Medical Committee y Ronald L. Kleinman. Intrauterine Contraception. 3rd ed. London: International Planned Parenthood Federation, 1972.

Cita MLA (8a ed.)

IPPF Central Medical Committee y Ronald L. Kleinman. Intrauterine Contraception. 3rd ed. International Planned Parenthood Federation, 1972.