Não informado. (1974). AAPG Bulletin: American Association. American Association of Petroleum Geologists.
Cita Chicago Style (17a ed.)Não informado. AAPG Bulletin: American Association. Tulsa, Okla: American Association of Petroleum Geologists, 1974.
Cita MLA (8a ed.)Não informado. AAPG Bulletin: American Association. American Association of Petroleum Geologists, 1974.
Precaución: Estas citas no son 100% exactas.