APA (7th ed.) Citation

Pan American Union. (1918). Commerce of Cuba, 1918-1919. [publisher not identified].

Chicago Style (17th ed.) Citation

Pan American Union. Commerce of Cuba, 1918-1919. [Washington]: [publisher not identified], 1918.

MLA (9th ed.) Citation

Pan American Union. Commerce of Cuba, 1918-1919. [publisher not identified], 1918.

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