APA引文

International Energy Agency, Organisation for Economic Co-operation and Development, & ProQuest (Firm). (2011). Denmark 2011 review. OECD/IEA.

Chicago Style (17th ed.) Citation

International Energy Agency, Organisation for Economic Co-operation and Development, and ProQuest (Firm). Denmark 2011 Review. Paris: OECD/IEA, 2011.

MLA引文

International Energy Agency, et al. Denmark 2011 Review. OECD/IEA, 2011.