APA (7e ed.) Bronvermelding

Nikiforuk, A. (2010). Tar sands: Dirty oil and the future of a continent (Revised and updated.). GreyStone Books.

Chicago (17e ed.) Bronvermelding

Nikiforuk, Andrew. Tar Sands: Dirty Oil and the Future of a Continent. Revised and updated. Vancouver: GreyStone Books, 2010.

MLA (9e ed.) Bronvermelding

Nikiforuk, Andrew. Tar Sands: Dirty Oil and the Future of a Continent. Revised and updated. GreyStone Books, 2010.

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