APA način citiranja

Sengupta, S. B. (2011). Cosmic evolution and the evolution of life. Kalpaz Publication.

Čikaški stil citiranja

Sengupta, Subir Bijoy. Cosmic Evolution and the Evolution of Life. New Delhi: Kalpaz Publication, 2011.

MLA način citiranja

Sengupta, Subir Bijoy. Cosmic Evolution and the Evolution of Life. Kalpaz Publication, 2011.