APA (7th ed.) Citation

Babel, F. J., & Hammer, B. W. (1939). Bacteriology of cheese. Iowa State College, Agricultural Experiment Station.

Chicago Style (17th ed.) Citation

Babel, F. J., and B. W. Hammer. Bacteriology of Cheese. Ames, Iowa: Iowa State College, Agricultural Experiment Station, 1939.

MLA (9th ed.) Citation

Babel, F. J., and B. W. Hammer. Bacteriology of Cheese. Iowa State College, Agricultural Experiment Station, 1939.