Blum, D. (1998). Sex on the brain: The biological differences between men and women. Penguin.
Cita Chicago Style (17a ed.)Blum, Deborah. Sex on the Brain: The Biological Differences Between Men and Women. New York [etc.]: Penguin, 1998.
Cita MLA (9a ed.)Blum, Deborah. Sex on the Brain: The Biological Differences Between Men and Women. Penguin, 1998.
Precaución: Estas citas no son 100% exactas.