APA (7th ed.) Citation

United States. Bureau of Standards. (1920). Enamels for sheet iron and steel. GPO.

Chicago Style (17th ed.) Citation

United States. Bureau of Standards. Enamels for Sheet Iron and Steel. [Washington]: GPO, 1920.

MLA (9th ed.) Citation

United States. Bureau of Standards. Enamels for Sheet Iron and Steel. GPO, 1920.

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