Gordon, S. (1986). Personal issues in human sexuality. Allyn and Bacon.
Cita Chicago Style (17a ed.)Gordon, Sol. Personal Issues in Human Sexuality. Allyn and Bacon, 1986.
Cita MLA (9a ed.)Gordon, Sol. Personal Issues in Human Sexuality. Allyn and Bacon, 1986.
Precaución: Estas citas no son 100% exactas.