Alan Guttmacher Institute. (1996). Readings on emergency contraception. Alan Guttmacher Institute.
Chicago Style (17th ed.) CitationAlan Guttmacher Institute. Readings on Emergency Contraception. New York: Alan Guttmacher Institute, 1996.
MLA (9th ed.) CitationAlan Guttmacher Institute. Readings on Emergency Contraception. Alan Guttmacher Institute, 1996.
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