APA (7th ed.) Citation

Gee, W. (1942). The social economics of agriculture (Rev. ed.). Macmillan.

Chicago Style (17th ed.) Citation

Gee, Wilson. The Social Economics of Agriculture. Rev. ed. New York: Macmillan, 1942.

MLA (9th ed.) Citation

Gee, Wilson. The Social Economics of Agriculture. Rev. ed. Macmillan, 1942.