APA Style

Mahato, O, P., Karn, N, K. (2011.). A textbook of c programming language (1st ed.). Kathmandu: Benhmark Education Support Pvt.Ltd..

MLA Style

Mahato, Om, Prakash., Karn, Navin, Kumar. "A textbook of c programming language". 1st ed. Kathmandu: Benhmark Education Support Pvt.Ltd., 2011.. Text.