APA-referens (7:e uppl.)
Johnson, W. R., & Kempton, W. (1981). Sex education and counseling of special groups: The mentally and physically disabled, ill and elderly (2. ed.). Thomas.
Chicago-referens (17:e uppl.)
Johnson, Warren Russel, och Winifred Kempton. Sex Education and Counseling of Special Groups: The Mentally and Physically Disabled, Ill and Elderly. 2. ed. Springfield: Thomas, 1981.
MLA-referens (9:e uppl.)
Johnson, Warren Russel, och Winifred Kempton. Sex Education and Counseling of Special Groups: The Mentally and Physically Disabled, Ill and Elderly. 2. ed. Thomas, 1981.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.