Cita APA

Ross, J. A. 1., & Frankenberg, E. (1993). Findings from two decades of family planning research. New York: The Population Council.

Citación estilo Chicago

Ross, John Allen 1934-, y Elizabeth Frankenberg. Findings From Two Decades of Family Planning Research. New York: The Population Council, 1993.

Cita MLA

Ross, John Allen 1934-, y Elizabeth Frankenberg. Findings From Two Decades of Family Planning Research. New York: The Population Council, 1993.