APA (7th ed.) Citation

United States. Bureau of Foreign and Domestic Commerce. (1928). German chemical developments in 1927. GPO.

Chicago Style (17th ed.) Citation

United States. Bureau of Foreign and Domestic Commerce. German Chemical Developments in 1927. [Washington]: GPO, 1928.

MLA (9th ed.) Citation

United States. Bureau of Foreign and Domestic Commerce. German Chemical Developments in 1927. GPO, 1928.

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