APA Edition Citation

Basu, B., Chattopadhyay, T., & Biswas, S. N. (2014). Introduction to astrophysics. PHI Learning.

Chicago Edition Citation

Basu, Baidyanath, Tanuka Chattopadhyay, and Sudhindra Nath Biswas. Introduction to Astrophysics. Delhi: PHI Learning, 2014.

MLA Edition Citation

Basu, Baidyanath, et al. Introduction to Astrophysics. PHI Learning, 2014.