APA-referens (7:e uppl.)

Não informado. (2007). Report of the Laboratory and Museum of Comparative Pathology of the Zoological Society of Philadelphia. Zoological Society of Philadelphia.

Chicago-referens (17:e uppl.)

Não informado. Report of the Laboratory and Museum of Comparative Pathology of the Zoological Society of Philadelphia. Philadelphia, Pa: Zoological Society of Philadelphia, 2007.

MLA-referens (8:e uppl.)

Não informado. Report of the Laboratory and Museum of Comparative Pathology of the Zoological Society of Philadelphia. Zoological Society of Philadelphia, 2007.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.