APA (7e ed.) Bronvermelding

Catholic Association for International Peace (U.S.) & Haas, F. J. (1930). American agriculture and international affairs. Catholic Association for International Peace.

Chicago (17e ed.) Bronvermelding

Catholic Association for International Peace (U.S.) en Francis J. Haas. American Agriculture and International Affairs. Washington, D.C.: Catholic Association for International Peace, 1930.

MLA (8e ed.) Bronvermelding

Catholic Association for International Peace (U.S.) en Francis J. Haas. American Agriculture and International Affairs. Catholic Association for International Peace, 1930.