Cita APA (7a ed.)

Geer, J. H., & O'Donohue, W. T. (1987). Theories of human sexuality. Plenum.

Cita Chicago Style (17a ed.)

Geer, James H., y William T. O'Donohue. Theories of Human Sexuality. New York [etc.]: Plenum, 1987.

Cita MLA (9a ed.)

Geer, James H., y William T. O'Donohue. Theories of Human Sexuality. Plenum, 1987.