APA-referens

Schaible, P. (1970). Poultry: Feeds and nutrition. AVI westport.

Chicago-stil citat

Schaible, P. Poultry: Feeds and Nutrition. USA: AVI westport, 1970.

MLA-referens

Schaible, P. Poultry: Feeds and Nutrition. AVI westport, 1970.