APA ציטוט

Schmidt, L. B., & Ross, E. D. (1925). Readings in the economic history of American agriculture. Macmillan.

Chicago Style (17th ed.) Citation

Schmidt, Louis Bernard, and Earle Dudley Ross. Readings in the Economic History of American Agriculture. New York: Macmillan, 1925.

ציטוט MLA

Schmidt, Louis Bernard, and Earle Dudley Ross. Readings in the Economic History of American Agriculture. Macmillan, 1925.