APA (7th ed.) Citation
Hirth, J. P., & Weertman, J. (1968). Work hardening. Gordon and Breach.
Chicago Style (17th ed.) Citation
Hirth, John Price, and J. Weertman. Work Hardening. New York: Gordon and Breach, 1968.
MLA (9th ed.) Citation
Hirth, John Price, and J. Weertman. Work Hardening. Gordon and Breach, 1968.
Warning: These citations may not always be 100% accurate.