APA (7th ed.) Citation

Gupta, P. K., & Hira, D. K. (2014). Introduction to Operations Research. S. Chand.

Chicago Style (17th ed.) Citation

Gupta, Prem Kumar, and D.S.; Kamboj Hira. Introduction to Operations Research. New Delhi: S. Chand, 2014.

MLA (9th ed.) Citation

Gupta, Prem Kumar, and D.S.; Kamboj Hira. Introduction to Operations Research. S. Chand, 2014.