APA (7th ed.) Citation

Lascoe, O. D., Nelson, C. A., & Porter, H. W. (1973). Machine shop: Operations and setups (4th ed.). American Technical Society.

Chicago Style (17th ed.) Citation

Lascoe, O. D., Clyde A. Nelson, and Harold William Porter. Machine Shop: Operations and Setups. 4th ed. Chicago: American Technical Society, 1973.

MLA (8th ed.) Citation

Lascoe, O. D., et al. Machine Shop: Operations and Setups. 4th ed. American Technical Society, 1973.