APA
Kolman B., Busby R. C., Ross S. C. & Rehman N. (2006). Discrete mathematical structures. New Delhi: Pearson Education.
Chicago
Kolman Bernard, Busby Robert C, Ross Sharon Cutler and Rehman Nadeem-ur. 2006. Discrete mathematical structures. New Delhi: Pearson Education.
Harvard
Kolman B., Busby R. C., Ross S. C. and Rehman N. (2006). Discrete mathematical structures. New Delhi: Pearson Education.
MLA
Kolman Bernard, Busby Robert C, Ross Sharon Cutler and Rehman Nadeem-ur. Discrete mathematical structures. New Delhi: Pearson Education. 2006.