APA (7th ed.) Citation

Daugherty, J. S., & Powell, R. E. (1961). Sheet-metal pattern drafting and shop problems. C.A. Bennett Co.

Chicago Style (17th ed.) Citation

Daugherty, James S., and Robert E. Powell. Sheet-metal Pattern Drafting and Shop Problems. Peoria, Ill.: C.A. Bennett Co, 1961.

MLA (9th ed.) Citation

Daugherty, James S., and Robert E. Powell. Sheet-metal Pattern Drafting and Shop Problems. C.A. Bennett Co, 1961.