Cita APA (7th ed.)

Foreit, J. R., & Frejka, T. (1998). Family planning operations research: A book of readings. Population Council.

Cita Chicago (17th ed.)

Foreit, James R., i Tomas Frejka. Family Planning Operations Research: A Book of Readings. New York: Population Council, 1998.

Cita MLA (9th ed.)

Foreit, James R., i Tomas Frejka. Family Planning Operations Research: A Book of Readings. Population Council, 1998.