APA (7th ed.) Citation

Bhatnagar, N., & Bhatnagar, M. (2010). Communicative English for engineers and professionals (1st edition.). Dorling Kindersley.

Chicago Style (17th ed.) Citation

Bhatnagar, Nitin, and Mamta Bhatnagar. Communicative English for Engineers and Professionals. 1st edition. New Delhi: Dorling Kindersley, 2010.

MLA (9th ed.) Citation

Bhatnagar, Nitin, and Mamta Bhatnagar. Communicative English for Engineers and Professionals. 1st edition. Dorling Kindersley, 2010.