APA

Benedict M. R., Stine O. C., . (1956). The agricultural commodity programs: two decades of experience. New York: Twentieth Century Fund.

Chicago

Benedict Murray Reed, Stine Oscar Clemen, . 1956. The agricultural commodity programs: two decades of experience. New York: Twentieth Century Fund.

Harvard

Benedict M. R., Stine O. C., . (1956). The agricultural commodity programs: two decades of experience. New York: Twentieth Century Fund.

MLA

Benedict Murray Reed, Stine Oscar Clemen, . The agricultural commodity programs: two decades of experience. New York: Twentieth Century Fund. 1956.