APA Edition Citation

Gupta, A. B., & Roy , H. P. (2015). Thermal physics (4th ed.). Books and Allied (P) Ltd.

Chicago Edition Citation

Gupta, A. B., and H. P. Roy. Thermal Physics. 4th ed. Kolkata: Books and Allied (P) Ltd, 2015.

MLA Edition Citation

Gupta, A. B., and H. P. Roy. Thermal Physics. 4th ed. Books and Allied (P) Ltd, 2015.