APA (7th ed.) Citation

Hopkins, J. A. (1926). A statistical study of the prices and production of beef cattle. Agricultural Experiment Station, Iowa State College of Agriculture and Mechanics Art, Agricultural Economics Section.

Chicago Style (17th ed.) Citation

Hopkins, John A. A Statistical Study of the Prices and Production of Beef Cattle. Ames, Iowa: Agricultural Experiment Station, Iowa State College of Agriculture and Mechanics Art, Agricultural Economics Section, 1926.

MLA (9th ed.) Citation

Hopkins, John A. A Statistical Study of the Prices and Production of Beef Cattle. Agricultural Experiment Station, Iowa State College of Agriculture and Mechanics Art, Agricultural Economics Section, 1926.