APA (7th ed.) Citation
(1980). U.S. trade with Puerto Rico and U.S. possessions: June 1980. U.S. Department of Commerce.
Chicago Style (17th ed.) Citation
U.S. Trade with Puerto Rico and U.S. Possessions: June 1980. Washington: U.S. Department of Commerce, 1980.
MLA (9th ed.) Citation
U.S. Trade with Puerto Rico and U.S. Possessions: June 1980. U.S. Department of Commerce, 1980.
Warning: These citations may not always be 100% accurate.