Cita APA (7a ed.)
Ross, J. A., & Rich, M. M. Family planning and child survival: 100 developing countries.
Cita Chicago Style (17a ed.)
Ross, John A., y Marjorie Molzan Rich. Family Planning and Child Survival: 100 Developing Countries. New York.
Cita MLA (9a ed.)
Ross, John A., y Marjorie Molzan Rich. Family Planning and Child Survival: 100 Developing Countries.
Precaución: Estas citas no son 100% exactas.