APA (7th ed.) Citation

Pan American Union. (1921). Commerce of Mexico (partial), latest reports from Mexican official sources, trade by countries and portraits. U.S. GPO.

Chicago Style (17th ed.) Citation

Pan American Union. Commerce of Mexico (partial), Latest Reports from Mexican Official Sources, Trade by Countries and Portraits. Washington: U.S. GPO, 1921.

MLA (9th ed.) Citation

Pan American Union. Commerce of Mexico (partial), Latest Reports from Mexican Official Sources, Trade by Countries and Portraits. U.S. GPO, 1921.

Warning: These citations may not always be 100% accurate.