APA (7th ed.) Citation

Waring, P. A., & Teller, W. M. (1943). Roots in the earth: The small farmer looks ahead (2d ed.). Harper.

Chicago Style (17th ed.) Citation

Waring, P. Alston, and Walter Magnes Teller. Roots in the Earth: The Small Farmer Looks Ahead. 2d ed. New York: Harper, 1943.

MLA (9th ed.) Citation

Waring, P. Alston, and Walter Magnes Teller. Roots in the Earth: The Small Farmer Looks Ahead. 2d ed. Harper, 1943.