Dyfyniad APA

(1975). The Role of animals in the world food situation: A conference held at the Rockefeller Foundation, 1975. The Foundation.

Dyfyniad Arddull Chicago

The Role of Animals in the World Food Situation: A Conference Held at the Rockefeller Foundation, 1975. New York: The Foundation, 1975.

Dyfyniad MLA

The Role of Animals in the World Food Situation: A Conference Held at the Rockefeller Foundation, 1975. The Foundation, 1975.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.