APA (7th ed.) Citation

Pan American Union. (1922). Commerce of Argentina; latest reports from Argentine official sources. GPO.

Chicago Style (17th ed.) Citation

Pan American Union. Commerce of Argentina; Latest Reports from Argentine Official Sources. [Washington]: GPO, 1922.

MLA (9th ed.) Citation

Pan American Union. Commerce of Argentina; Latest Reports from Argentine Official Sources. GPO, 1922.

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