APA (7e ed.) Bronvermelding

Indian Institute of petroleum. (2010). Indian institute of petroleum: Turns a golden leaf. Indian Institute of petroleum.

Chicago (17e ed.) Bronvermelding

Indian Institute of petroleum. Indian Institute of Petroleum: Turns a Golden Leaf. Dehradun: Indian Institute of petroleum, 2010.

MLA (9e ed.) Bronvermelding

Indian Institute of petroleum. Indian Institute of Petroleum: Turns a Golden Leaf. Indian Institute of petroleum, 2010.

Let op: Deze citaties zijn niet altijd 100% accuraat.