Style de citation APA (7e éd.)

Dummeier, E. F., & Heflebower, R. B. (1950). Economics with applications to agriculture. McGraw-Hill.

Style de citation Chicago (17e éd.)

Dummeier, Edwin F, et Richard Brooks Heflebower. Economics with Applications to Agriculture. New York: McGraw-Hill, 1950.

Style de citation MLA (9e éd.)

Dummeier, Edwin F, et Richard Brooks Heflebower. Economics with Applications to Agriculture. McGraw-Hill, 1950.