Não informado. (2010). The American Association of Petroleum Geologists Bulletin. American Association of Petroleum Geologists.
Chicago-Zitierstil (17. Ausg.)Não informado. The American Association of Petroleum Geologists Bulletin. Tulsa, Okla: American Association of Petroleum Geologists, 2010.
MLA-Zitierstil (8. Ausg.)Não informado. The American Association of Petroleum Geologists Bulletin. American Association of Petroleum Geologists, 2010.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.