Herkenhoff, L. (2014). A profile of the oil and gas industry: Resources, market forces, geopolitics, and technology (First edition.). Business Expert Press.
Chicago-Zitierstil (17. Ausg.)Herkenhoff, Linda. A Profile of the Oil and Gas Industry: Resources, Market Forces, Geopolitics, and Technology. First edition. New York, New York (222 East 46th Street, New York, NY 10017): Business Expert Press, 2014.
MLA-Zitierstil (9. Ausg.)Herkenhoff, Linda. A Profile of the Oil and Gas Industry: Resources, Market Forces, Geopolitics, and Technology. First edition. Business Expert Press, 2014.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.