APA (7th ed.) Citation

Hopkins, J. A. (1928). Economic history of the production of beef cattle in Iowa. The State historical society of Iowa.

Chicago Style (17th ed.) Citation

Hopkins, John Abel. Economic History of the Production of Beef Cattle in Iowa. Iowa City, Ia: The State historical society of Iowa, 1928.

MLA (9th ed.) Citation

Hopkins, John Abel. Economic History of the Production of Beef Cattle in Iowa. The State historical society of Iowa, 1928.