APA (7th ed.) Citation

University of Minnesota. Agricultural Extension Division. (1938). Extension bulletin. Agricultural Extension Division, University of Minnesota.

Chicago Style (17th ed.) Citation

University of Minnesota. Agricultural Extension Division. Extension Bulletin. [St. Paul, Minn.]: Agricultural Extension Division, University of Minnesota, 1938.

MLA (9th ed.) Citation

University of Minnesota. Agricultural Extension Division. Extension Bulletin. Agricultural Extension Division, University of Minnesota, 1938.