APA
(1987). International Journal of Family planning perspectives. New York: The Alan Guttmacher Institute.
Chicago
1987. International Journal of Family planning perspectives. New York: The Alan Guttmacher Institute.
Harvard
(1987). International Journal of Family planning perspectives. New York: The Alan Guttmacher Institute.
MLA
International Journal of Family planning perspectives. New York: The Alan Guttmacher Institute. 1987.
