Cita APA (7a ed.)
Rai, G. (2006). Non - Conventional Energy Sources (4th ed.). Khanna Publishers.
Cita Chicago Style (17a ed.)
Rai, G.D. Non - Conventional Energy Sources. 4th ed. New Delhi: Khanna Publishers, 2006.
Cita MLA (9a ed.)
Rai, G.D. Non - Conventional Energy Sources. 4th ed. Khanna Publishers, 2006.
Precaución: Estas citas no son 100% exactas.