Cita APA (7a ed.)
Center for Family Planning Program Development (Planned Parenthood-World Population), Planned Parenthood Federation of America, & Alan Guttmacher Institute. (1969). Family planning perspectives. Center for Family Planning Program Development.
Cita Chicago Style (17a ed.)
Center for Family Planning Program Development (Planned Parenthood-World Population), Planned Parenthood Federation of America, y Alan Guttmacher Institute. Family Planning Perspectives. New York, N.Y.: Center for Family Planning Program Development, 1969.
Cita MLA (9a ed.)
Center for Family Planning Program Development (Planned Parenthood-World Population), et al. Family Planning Perspectives. Center for Family Planning Program Development, 1969.
Precaución: Estas citas no son 100% exactas.