APA (7th ed.) Citation

Koller, E. F., & Jesness, O. B. (1940). Trends in the Minnesota dairy industry. Univ. Farm.

Chicago Style (17th ed.) Citation

Koller, E. Fred, and Oscar Bernard Jesness. Trends in the Minnesota Dairy Industry. St. Paul: Univ. Farm, 1940.

MLA (9th ed.) Citation

Koller, E. Fred, and Oscar Bernard Jesness. Trends in the Minnesota Dairy Industry. Univ. Farm, 1940.