APA način citiranja (7. izdanje)

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

Čikaški stil citiranja (17. izdanje)

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

MLA način citiranja (9. izdanje)

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