APA-referens

(2004). Heavy hydrocarbon resources: Characterization, upgrading, and utilization. Washington, DC: American Chemical Society.

Chicago-stil citat

Heavy Hydrocarbon Resources: Characterization, Upgrading, and Utilization. Washington, DC: American Chemical Society, 2004.

MLA-referens

Heavy Hydrocarbon Resources: Characterization, Upgrading, and Utilization. Washington, DC: American Chemical Society, 2004.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.