APA (7th ed.) Citation

United States. Bureau of Foreign and Domestic Commerce. (1932). World trade in silver. GPO.

Chicago Style (17th ed.) Citation

United States. Bureau of Foreign and Domestic Commerce. World Trade in Silver. [Washington]: GPO, 1932.

MLA (9th ed.) Citation

United States. Bureau of Foreign and Domestic Commerce. World Trade in Silver. GPO, 1932.

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