APA aipamena

Malik, D. S., & Sen, M. K. (2008). Discrete mathematics. Cengage.

Chicago Style aipamena

Malik, D S., and M K. Sen. Discrete Mathematics. New Delhi: Cengage, 2008.

MLA aipamena

Malik, D S., and M K. Sen. Discrete Mathematics. Cengage, 2008.