APA (7th ed.) Zitazioa
Stycos, J. M., & Keller, A. B. (1973). Clinics, contraception, and communication: Evaluation studies of family planning programs in four Latin American countries. Appleton-Century-Crofts.
Chicago Style (17th ed.) Zitazioa
Stycos, J. Mayone, eta Alan B. Keller. Clinics, Contraception, and Communication: Evaluation Studies of Family Planning Programs in Four Latin American Countries. New York: Appleton-Century-Crofts, 1973.
MLA (9th ed.) Zitazioa
Stycos, J. Mayone, eta Alan B. Keller. Clinics, Contraception, and Communication: Evaluation Studies of Family Planning Programs in Four Latin American Countries. Appleton-Century-Crofts, 1973.
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