Bell, A. P. (1976). Sex information and Education Council of the U.S. Homosexuality. SIECUS.
Cita Chicago Style (17a ed.)Bell, Alan P. Sex Information and Education Council of the U.S. Homosexuality. New York: SIECUS, 1976.
Cita MLA (9a ed.)Bell, Alan P. Sex Information and Education Council of the U.S. Homosexuality. SIECUS, 1976.
Precaución: Estas citas no son 100% exactas.