Cita APA (7a ed.)
(2003). South American gas: Daring to tap the bounty. OECD/IEA.
Cita Chicago Style (17a ed.)
South American Gas: Daring to Tap the Bounty. Paris: OECD/IEA, 2003.
Cita MLA (9a ed.)
South American Gas: Daring to Tap the Bounty. OECD/IEA, 2003.
Precaución: Estas citas no son 100% exactas.