Cita APA (7th ed.)
Prasad, R. (1998). Petroleum: Refining Technology. Khanna Publishers.
Cita Chicago (17th ed.)
Prasad, Ram. Petroleum: Refining Technology. New Delhi: Khanna Publishers, 1998.
Cita MLA (9th ed.)
Prasad, Ram. Petroleum: Refining Technology. Khanna Publishers, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.