Hepple, P. (1966). Petroleum supply and demand: Report of the summer meeting of the Institute of Petroleum held at Brighton, 1965.
Chicago-Zitierstil (17. Ausg.)Hepple, Peter. Petroleum Supply and Demand: Report of the Summer Meeting of the Institute of Petroleum Held at Brighton, 1965. London, 1966.
MLA-Zitierstil (9. Ausg.)Hepple, Peter. Petroleum Supply and Demand: Report of the Summer Meeting of the Institute of Petroleum Held at Brighton, 1965. 1966.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.