Cita APA (7a ed.)
Gupta, O. P. (2016). Elements of petroleum refinery engineering. Khanna Book Publishing Co.
Cita Chicago Style (17a ed.)
Gupta, Om Prakash. Elements of Petroleum Refinery Engineering. New Delhi: Khanna Book Publishing Co, 2016.
Cita MLA (9a ed.)
Gupta, Om Prakash. Elements of Petroleum Refinery Engineering. Khanna Book Publishing Co, 2016.
Precaución: Estas citas no son 100% exactas.