APA (7th ed.) Citation

Butler, G. G. (1943). Changes in feed crop acreages--14 states: A study of the acreage of hay and other feed crops as they have been affected by the drouths of the thirties, the recent government programs, and changes in livestock numbers. [publisher not identified].

Chicago Style (17th ed.) Citation

Butler, Gordon Gray. Changes in Feed Crop Acreages--14 States: A Study of the Acreage of Hay and Other Feed Crops as They Have Been Affected by the Drouths of the Thirties, the Recent Government Programs, and Changes in Livestock Numbers. Madison, Wis.: [publisher not identified], 1943.

MLA (9th ed.) Citation

Butler, Gordon Gray. Changes in Feed Crop Acreages--14 States: A Study of the Acreage of Hay and Other Feed Crops as They Have Been Affected by the Drouths of the Thirties, the Recent Government Programs, and Changes in Livestock Numbers. [publisher not identified], 1943.