APA način citiranja

Varadarajan, D. B. (1993). Energy economics. Sterling publishers.

Čikaški stil citiranja

Varadarajan, Dhulasi Birundha. Energy Economics. New Delhi: Sterling publishers, 1993.

MLA način citiranja

Varadarajan, Dhulasi Birundha. Energy Economics. Sterling publishers, 1993.