APA način citiranja (7. izdanje)

Rai G.D. (2020). Non-Conventional Energy Sources (6th.). Khanna Publishers.

Čikaški stil citiranja (17. izdanje)

Rai G.D. Non-Conventional Energy Sources. 6th. Delhi: Khanna Publishers, 2020.

MLA način citiranja (9. izdanje)

Rai G.D. Non-Conventional Energy Sources. 6th. Khanna Publishers, 2020.