APA (7th ed.) Citation

(1914). Copper wire tables. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Copper Wire Tables. [Washington?]: U.S. Government Printing Office, 1914.

MLA (9th ed.) Citation

Copper Wire Tables. U.S. Government Printing Office, 1914.

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