(2006). Natural Gas Market Review 2006: Towards a Global Gas Market (Edition 2006.). OECD Publishing and International Energy Agency. https://doi.org/10.1787/9789264109858-en
Chicago-Zitierstil (17. Ausg.)Natural Gas Market Review 2006: Towards a Global Gas Market. Edition 2006. Paris: OECD Publishing and International Energy Agency, 2006. https://doi.org/10.1787/9789264109858-en.
MLA-Zitierstil (9. Ausg.)Natural Gas Market Review 2006: Towards a Global Gas Market. Edition 2006. OECD Publishing and International Energy Agency, 2006. https://doi.org/10.1787/9789264109858-en.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.