APA Citation

T. Gardner Boyd. (1968). Metalworking. Usa: The Goodheart- Willcox Co..

Chicago Style Citation

T. Gardner Boyd. Metalworking. Usa: The Goodheart- Willcox Co., 1968.

MLA Citation

T. Gardner Boyd. Metalworking. Usa: The Goodheart- Willcox Co., 1968.

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