Não informado. (2003). Perspectives on Sexual and Reproductive Health. Alan Guttmacher Institute.
Style de citation Chicago (17e éd.)Não informado. Perspectives on Sexual and Reproductive Health. New York: Alan Guttmacher Institute, 2003.
Style de citation MLA (8e éd.)Não informado. Perspectives on Sexual and Reproductive Health. Alan Guttmacher Institute, 2003.
Attention : ces citations peuvent ne pas être correctes à 100%.