APA-referens (7:e uppl.)

Doran, K. N. (2013). After Extraction: The extraction of Canada's oil sands will ultimately produce a landscape with irreversible ecological, social, and infrastructural transformations. Topos.

Chicago-referens (17:e uppl.)

Doran, Kelly Nelson. "After Extraction: The Extraction of Canada's Oil Sands Will Ultimately Produce a Landscape with Irreversible Ecological, Social, and Infrastructural Transformations." Topos 2013.

MLA-referens (8:e uppl.)

Doran, Kelly Nelson. "After Extraction: The Extraction of Canada's Oil Sands Will Ultimately Produce a Landscape with Irreversible Ecological, Social, and Infrastructural Transformations." Topos, 2013.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.