APA (7th ed.) Citation

Swarup, K. (1991). Operations research (1st edition.). S Chand.

Chicago Style (17th ed.) Citation

Swarup, Kanti. Operations Research. 1st edition. New Delhi: S Chand, 1991.

MLA (9th ed.) Citation

Swarup, Kanti. Operations Research. 1st edition. S Chand, 1991.