Crabb, L. (1991). Men and women: Understanding how relationships work. Marshall pickering.
Cita Chicago Style (17a ed.)Crabb, Larry. Men and Women: Understanding How Relationships Work. London: Marshall pickering, 1991.
Cita MLA (9a ed.)Crabb, Larry. Men and Women: Understanding How Relationships Work. Marshall pickering, 1991.
Precaución: Estas citas no son 100% exactas.