APA (7e ed.) Bronvermelding
ebrary, Inc, & Shumenko, R. (2011). Arctic oil and gas: Development and concerns. Nova Science Publishers.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, en Roman Shumenko. Arctic Oil and Gas: Development and Concerns. Hauppauge, N.Y.: Nova Science Publishers, 2011.
MLA (9e ed.) Bronvermelding
ebrary, Inc, en Roman Shumenko. Arctic Oil and Gas: Development and Concerns. Nova Science Publishers, 2011.
Let op: Deze citaties zijn niet altijd 100% accuraat.