Cita APA (7a ed.)
Colette Lewiner. European Energy Markets Observatory (2007): 2006 and Winter 2006/2007 Data Set - Ninth Edition, November 2007. Springer.
Cita estilo Chicago (17a ed.)
Colette Lewiner. European Energy Markets Observatory (2007): 2006 and Winter 2006/2007 Data Set - Ninth Edition, November 2007. Dordrecht, Holanda: Springer.
Cita MLA (9a ed.)
Colette Lewiner. European Energy Markets Observatory (2007): 2006 and Winter 2006/2007 Data Set - Ninth Edition, November 2007. Springer.
Precaución: Estas citas no son 100% exactas.