APA (7th ed.) Citation

United States. Bureau of Standards. (1934). Copper wire nails. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Standards. Copper Wire Nails. [Washington]: [s.n.], 1934.

MLA (9th ed.) Citation

United States. Bureau of Standards. Copper Wire Nails. [s.n.], 1934.

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