Cita APA (7a ed.)

Tietze, C. 1. (1979). Induced Abortion: 1979 (3th ed.). Population Council.

Cita Chicago Style (17a ed.)

Tietze, Christopher 1908. Induced Abortion: 1979. 3th ed. New York: Population Council, 1979.

Cita MLA (8a ed.)

Tietze, Christopher 1908. Induced Abortion: 1979. 3th ed. Population Council, 1979.