APA ציטוט

Benedict, M. R. (1956). The agricultural commodity programs. New York: The Twentieth Century Fund.

Trích dẫn kiểu Chicago

Benedict, Murray R. The Agricultural Commodity Programs. New York: The Twentieth Century Fund, 1956.

ציטוט MLA

Benedict, Murray R. The Agricultural Commodity Programs. New York: The Twentieth Century Fund, 1956.