APA (7th ed.) Citation

Ross, E. D. (1951). Iowa agriculture: An historical survey. State Historical Society of Iowa.

Chicago Style (17th ed.) Citation

Ross, Earle Dudley. Iowa Agriculture: An Historical Survey. Iowa City: State Historical Society of Iowa, 1951.

MLA (8th ed.) Citation

Ross, Earle Dudley. Iowa Agriculture: An Historical Survey. State Historical Society of Iowa, 1951.

Warning: These citations may not always be 100% accurate.