APA (7e ed.) Bronvermelding
Cronquist, C. (2001). Estimation and classification of reserves of crude oil, natural gas and condensate. Society of Petroleum Engineers.
Chicago (17e ed.) Bronvermelding
Cronquist, Chapman. Estimation and Classification of Reserves of Crude Oil, Natural Gas and Condensate. Richardson, Tex.: Society of Petroleum Engineers, 2001.
MLA (9e ed.) Bronvermelding
Cronquist, Chapman. Estimation and Classification of Reserves of Crude Oil, Natural Gas and Condensate. Society of Petroleum Engineers, 2001.
Let op: Deze citaties zijn niet altijd 100% accuraat.