APA (7th ed.) Citation

Ringuet, Walter, F., & Walter, D. (1940). Thirty acres. Macmillan.

Chicago Style (17th ed.) Citation

Ringuet, Felix Walter, and Dorothea Walter. Thirty Acres. New York: Macmillan, 1940.

MLA (9th ed.) Citation

Ringuet, et al. Thirty Acres. Macmillan, 1940.