APA-Zitierstil (7. Ausg.)
Organisation for Economic Co-operation and Development, International Energy Agency, & ProQuest (Firm). (2011). Coal: Medium-term market report 2011 : market trends and projections to 2016. OECD/IEA.
Chicago-Zitierstil (17. Ausg.)
Organisation for Economic Co-operation and Development, International Energy Agency, und ProQuest (Firm). Coal: Medium-term Market Report 2011 : Market Trends and Projections to 2016. Paris: OECD/IEA, 2011.
MLA-Zitierstil (9. Ausg.)
Organisation for Economic Co-operation and Development, et al. Coal: Medium-term Market Report 2011 : Market Trends and Projections to 2016. OECD/IEA, 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.