APA (7th ed.) Citation

United States. Bureau of Foreign and Domestic Commerce. (1924). Coal export situation. GPO.

Chicago Style (17th ed.) Citation

United States. Bureau of Foreign and Domestic Commerce. Coal Export Situation. [Washington]: GPO, 1924.

MLA (9th ed.) Citation

United States. Bureau of Foreign and Domestic Commerce. Coal Export Situation. GPO, 1924.

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