Cita APA (7a ed.)

Valenzuela, A. (1977). A resourcebook on guidance and counseling for voluntary surgical sterilization. Population Center Foundation.

Cita Chicago Style (17a ed.)

Valenzuela, Amanda. A Resourcebook on Guidance and Counseling for Voluntary Surgical Sterilization. Manila: Population Center Foundation, 1977.

Cita MLA (9a ed.)

Valenzuela, Amanda. A Resourcebook on Guidance and Counseling for Voluntary Surgical Sterilization. Population Center Foundation, 1977.