(1992). Oil is the first found in the mind: The philosophy of exploration. American Assoc. of Petroleum Geologists.
Chicago-Zitierstil (17. Ausg.)Oil Is the First Found in the Mind: The Philosophy of Exploration. Tulsa, Okla: American Assoc. of Petroleum Geologists, 1992.
MLA-Zitierstil (9. Ausg.)Oil Is the First Found in the Mind: The Philosophy of Exploration. American Assoc. of Petroleum Geologists, 1992.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.