APA (7th ed.) Citation

Martin, C. D. (1927). Foreign markets for agricultural implements. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Martin, Charles D. Foreign Markets for Agricultural Implements. [Washington?]: U.S. Government Printing Office, 1927.

MLA (9th ed.) Citation

Martin, Charles D. Foreign Markets for Agricultural Implements. U.S. Government Printing Office, 1927.