Cita APA (7th ed.)
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.
Cita Chicago (17th ed.)
Stycos, J. Mayone, i Alan B. Keller. Clinics, Contraception, and Communication: Evaluation Studies of Family Planning Programs in Four Latin American Countries. New York: Appleton-Century-Crofts, 1973.
Cita MLA (9th ed.)
Stycos, J. Mayone, i Alan B. Keller. Clinics, Contraception, and Communication: Evaluation Studies of Family Planning Programs in Four Latin American Countries. Appleton-Century-Crofts, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.