APA (7th ed.) Citation

Churchman, Ackoff, & Arnoff. (1957). Introduction to operations research. John Wiley.

Chicago Style (17th ed.) Citation

Churchman, Ackoff, and Arnoff. Introduction to Operations Research. New York: John Wiley, 1957.

MLA (8th ed.) Citation

Churchman, et al. Introduction to Operations Research. John Wiley, 1957.