APA (7th ed.) Citation

Carr, G. J. (1932). International marketing of surplus wheat. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Carr, George Julian. International Marketing of Surplus Wheat. [Washington?]: U.S. Government Printing Office, 1932.

MLA (9th ed.) Citation

Carr, George Julian. International Marketing of Surplus Wheat. U.S. Government Printing Office, 1932.