Cita APA

Swarup, K., Gupta, P., & Mohan, M. (1978). Operations research. Sultan Chand.

Citación estilo Chicago

Swarup, Kanti, P.K Gupta, y Man Mohan. Operations Research. New Delhi: Sultan Chand, 1978.

Cita MLA

Swarup, Kanti, et al. Operations Research. Sultan Chand, 1978.