APA-Zitierstil (7. Ausg.)

Organisation for Economic Co-operation and Development, OECD (Paris, France). (2009). Energy policies of IEA countries: Belgium : 2009 review ([1st ed.].). OECD.

Chicago-Zitierstil (17. Ausg.)

Organisation for Economic Co-operation and Development, OECD (Paris, France). Energy Policies of IEA Countries: Belgium : 2009 Review. [1st ed.]. Paris: OECD, 2009.

MLA-Zitierstil (9. Ausg.)

Organisation for Economic Co-operation and Development, OECD (Paris, France). Energy Policies of IEA Countries: Belgium : 2009 Review. [1st ed.]. OECD, 2009.