APA (7th ed.) Citation

Stocker, W. M., & Emerson, C. D. (1954). Numerical control. American Machinist, 98, 133.

Chicago Style (17th ed.) Citation

Stocker, W. M., and C. D. Emerson. "Numerical Control." American Machinist 98 (1954): 133.

MLA (9th ed.) Citation

Stocker, W. M., and C. D. Emerson. "Numerical Control." American Machinist, vol. 98, 1954, p. 133.

Warning: These citations may not always be 100% accurate.