APA (7th ed.) Citation

Lascoe, O. D., Nelson, C. A., & Porter, H. W. (1973). Machine shop operations and setup (4th ed.). American Technical Pub.

Chicago Style (17th ed.) Citation

Lascoe, Orville D., Clyde A. Nelson, and Harold William Porter. Machine Shop Operations and Setup. 4th ed. Chicago: American Technical Pub, 1973.

MLA (8th ed.) Citation

Lascoe, Orville D., et al. Machine Shop Operations and Setup. 4th ed. American Technical Pub, 1973.