APA (7th ed.) Citation

United States. Bureau of Foreign and Domestic Commerce. (1930). Economic conditions in Poland in 1929. GPO.

Chicago Style (17th ed.) Citation

United States. Bureau of Foreign and Domestic Commerce. Economic Conditions in Poland in 1929. [Washington]: GPO, 1930.

MLA (9th ed.) Citation

United States. Bureau of Foreign and Domestic Commerce. Economic Conditions in Poland in 1929. GPO, 1930.

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