British Social Biology Council & British Social Hygiene Council. (1979). Biology and human affairs: A British Social Hygiene Council publication. The Council.
Chicago-referens (17:e uppl.)British Social Biology Council och British Social Hygiene Council. Biology and Human Affairs: A British Social Hygiene Council Publication. [London]: The Council, 1979.
MLA-referens (8:e uppl.)British Social Biology Council och British Social Hygiene Council. Biology and Human Affairs: A British Social Hygiene Council Publication. The Council, 1979.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.