Porter, H. W., Lascoe, O. D., & Nelson, C. A. (1967). Machine shop : operations and setups / [by] Harold W. Porter, Orville D. Lascoe, Clyde A. Nelson: Operations and setups (3rd ed.). American Technical Society ; Technical Press.
Chicago Style (17th ed.) CitationPorter, Harold William, Orville D. Lascoe, and Clyde A. Nelson. Machine Shop : Operations and Setups / [by] Harold W. Porter, Orville D. Lascoe, Clyde A. Nelson: Operations and Setups. 3rd ed. Chicago : London: American Technical Society ; Technical Press, 1967.
MLA (9th ed.) CitationPorter, Harold William, et al. Machine Shop : Operations and Setups / [by] Harold W. Porter, Orville D. Lascoe, Clyde A. Nelson: Operations and Setups. 3rd ed. American Technical Society ; Technical Press, 1967.
Warning: These citations may not always be 100% accurate.