APA (7th ed.) Citation

Becker, W. J. (1939). Metal projects index. The H.W. Wilson company.

Chicago Style (17th ed.) Citation

Becker, William J. Metal Projects Index. New York: The H.W. Wilson company, 1939.

MLA (9th ed.) Citation

Becker, William J. Metal Projects Index. The H.W. Wilson company, 1939.

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