Cita APA (7a ed.)

Norback, J., & Weitz, P. (1983). Sourcebook of sex therapy, counseling and family planning. Van Nostrand Reinhold.

Cita Chicago Style (17a ed.)

Norback, Judith, y Patricia Weitz. Sourcebook of Sex Therapy, Counseling and Family Planning. New York [u.a.]: Van Nostrand Reinhold, 1983.

Cita MLA (8a ed.)

Norback, Judith, y Patricia Weitz. Sourcebook of Sex Therapy, Counseling and Family Planning. Van Nostrand Reinhold, 1983.