APA (7th ed.) Citation

Pan American Union. (1920). Commerce of Cuba, latest reports from Cuban official sources. [publisher not identified].

Chicago Style (17th ed.) Citation

Pan American Union. Commerce of Cuba, Latest Reports from Cuban Official Sources. [Washington]: [publisher not identified], 1920.

MLA (9th ed.) Citation

Pan American Union. Commerce of Cuba, Latest Reports from Cuban Official Sources. [publisher not identified], 1920.

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