APA ציטוט

Kleinman, R. L. (1973). Systematic contraception. International Planned Parenthood Federation.

Chicago Style (17th ed.) Citation

Kleinman, R. L. Systematic Contraception. London: International Planned Parenthood Federation, 1973.

ציטוט MLA

Kleinman, R. L. Systematic Contraception. International Planned Parenthood Federation, 1973.