Cita APA (7a ed.)
De, B. K. (2011). Introduction to energy management (2nd ed.). Virinda Pub.
Cita Chicago Style (17a ed.)
De, Barun Kumar. Introduction to Energy Management. 2nd ed. Delhi: Virinda Pub, 2011.
Cita MLA (9a ed.)
De, Barun Kumar. Introduction to Energy Management. 2nd ed. Virinda Pub, 2011.
Precaución: Estas citas no son 100% exactas.