APA (7th ed.) Citation
(1967). U.S. Exports: Country by commodity groupings. U.S. Government Printing Office.
Chicago Style (17th ed.) Citation
U.S. Exports: Country by Commodity Groupings. Washington: U.S. Government Printing Office, 1967.
MLA (9th ed.) Citation
U.S. Exports: Country by Commodity Groupings. U.S. Government Printing Office, 1967.
Warning: These citations may not always be 100% accurate.