APA-viite (7. p.)

Westheimer, R. K. (1994). Dr. Ruth's encyclopedia of sex. Continuum.

Chicago-viite (17. p.)

Westheimer, Ruth K. Dr. Ruth's Encyclopedia of Sex. New York: Continuum, 1994.

MLA-viite (8. p.)

Westheimer, Ruth K. Dr. Ruth's Encyclopedia of Sex. Continuum, 1994.