Organisation for Economic Co-operation and Development (OECD) & International Energy Agency (IEA). (2003). South American gas: Daring to tap the bounty / International Energy Agency. OECD/IEA.
Chicago Style (17. basım) AtıfOrganisation for Economic Co-operation and Development (OECD) ve International Energy Agency (IEA). South American Gas: Daring to Tap the Bounty / International Energy Agency. Paris: OECD/IEA, 2003.
MLA (9th ed.) AtıfOrganisation for Economic Co-operation and Development (OECD) ve International Energy Agency (IEA). South American Gas: Daring to Tap the Bounty / International Energy Agency. OECD/IEA, 2003.
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