Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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