APA (7th ed.) Citation

United States. Department of Commerce. (1924). Electrical manufacture of carbon black. GPO.

Chicago Style (17th ed.) Citation

United States. Department of Commerce. Electrical Manufacture of Carbon Black. [Washington]: GPO, 1924.

MLA (9th ed.) Citation

United States. Department of Commerce. Electrical Manufacture of Carbon Black. GPO, 1924.

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