APA-referens

V Mary John. (1992). Parecentage control in cattle using blood types. College of veterinary and animal sciences.

Chicago-stil citat

V Mary John. Parecentage Control in Cattle Using Blood Types. College of veterinary and animal sciences, 1992.

MLA-referens

V Mary John. Parecentage Control in Cattle Using Blood Types. College of veterinary and animal sciences, 1992.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.