Lua APA (7ú heag.)

Shah, S. (2004). Crude: The Story Of Oil. Seven Stories Press.

Lua i Stíl Chicago (17ú heag.)

Shah, Sonia. Crude: The Story Of Oil. New York: Seven Stories Press, 2004.

Lua MLA (9ú heag.)

Shah, Sonia. Crude: The Story Of Oil. Seven Stories Press, 2004.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.