APA (7th ed.) Citation

Gupta, P. K. (1993). Operations Research. S. Chand & Company.

Chicago Style (17th ed.) Citation

Gupta, P. K. Operations Research. New Delhi: S. Chand & Company, 1993.

MLA (9th ed.) Citation

Gupta, P. K. Operations Research. S. Chand & Company, 1993.