Não informado. (1963). Bulletin of Canadian Petroleum Geology. Canadian Society of Petroleum Geologists.
Cita Chicago Style (17a ed.)Não informado. Bulletin of Canadian Petroleum Geology. Calgary, Canada: Canadian Society of Petroleum Geologists, 1963.
Cita MLA (8a ed.)Não informado. Bulletin of Canadian Petroleum Geology. Canadian Society of Petroleum Geologists, 1963.
Precaución: Estas citas no son 100% exactas.