APA (7th ed.) Citation

United States. Bureau of Foreign and Domestic Commerce. (1923). Machinery trade of China. GPO.

Chicago Style (17th ed.) Citation

United States. Bureau of Foreign and Domestic Commerce. Machinery Trade of China. [Washington]: GPO, 1923.

MLA (9th ed.) Citation

United States. Bureau of Foreign and Domestic Commerce. Machinery Trade of China. GPO, 1923.

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