APA Style

Liu, C., Mohapatra, D, P. (2008). Elemnts Of Discrete Mathematics (3rd ed.). New Delhi: Tata McGraw Hill.

MLA Style

Liu, C.L.., Mohapatra, Durga, Prasad. "Elemnts Of Discrete Mathematics". 3rd ed. New Delhi: Tata McGraw Hill, 2008. Text.