(1975). The Role of animals in the world food situation: A conference held at the Rockefeller Foundation, 1975. The Foundation.
Chicago-referens (17:e uppl.)The Role of Animals in the World Food Situation: A Conference Held at the Rockefeller Foundation, 1975. New York: The Foundation, 1975.
MLA-referens (9:e uppl.)The Role of Animals in the World Food Situation: A Conference Held at the Rockefeller Foundation, 1975. The Foundation, 1975.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.