APA (7e ed.) Bronvermelding

Não informado. (2010). The American Association of Petroleum Geologists Bulletin. American Association of Petroleum Geologists.

Chicago (17e ed.) Bronvermelding

Não informado. The American Association of Petroleum Geologists Bulletin. Tulsa, Okla: American Association of Petroleum Geologists, 2010.

MLA (8e ed.) Bronvermelding

Não informado. The American Association of Petroleum Geologists Bulletin. American Association of Petroleum Geologists, 2010.

Let op: Deze citaties zijn niet altijd 100% accuraat.