APA (7th ed.) Citation

Bhattacharya, P. S. (2018). When coal turned gold. Penguin Random house.

Chicago Style (17th ed.) Citation

Bhattacharya, Partha Sarathi. When Coal Turned Gold. Gurgaon: Penguin Random house, 2018.

MLA (9th ed.) Citation

Bhattacharya, Partha Sarathi. When Coal Turned Gold. Penguin Random house, 2018.