APA (7th ed.) Citation

Amiss, J. M., Shurtleff, G. K., & Moltzau, H. G. (1943). Shop mathematics and shop theory. Harper & brothers.

Chicago Style (17th ed.) Citation

Amiss, John M., Gordon Keith Shurtleff, and Hughitt G. Moltzau. Shop Mathematics and Shop Theory. New York: Harper & brothers, 1943.

MLA (9th ed.) Citation

Amiss, John M., et al. Shop Mathematics and Shop Theory. Harper & brothers, 1943.