APA-referens (7:e uppl.)

, D. Determination of oil and gas reserves. The Petroleum Society of the Canadian Institute of Mining, Metallurgy and Petroleum.

Chicago-referens (17:e uppl.)

, DETERMINATION. Determination of Oil and Gas Reserves. The Petroleum Society of the Canadian Institute of Mining, Metallurgy and Petroleum.

MLA-referens (8:e uppl.)

, DETERMINATION. Determination of Oil and Gas Reserves. The Petroleum Society of the Canadian Institute of Mining, Metallurgy and Petroleum.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.