APA Style

A.M, N., P., B. (2013). Operations Research (1 st ed 2013). New Delhi: Pearson Education (Singapore) Pte. Ltd.

MLA Style

A.M, Natarajan., P., Balasubramani. "Operations Research". 1 st ed 2013 New Delhi: Pearson Education (Singapore) Pte. Ltd, 2013. Text.