Cita APA (7a ed.)
Colette Lewiner. European Energy Markets Observatory (2009): 2008 and Winter 2008/2009 Data Set - Eleventh Edition, November 2009. Springer.
Cita estilo Chicago (17a ed.)
Colette Lewiner. European Energy Markets Observatory (2009): 2008 and Winter 2008/2009 Data Set - Eleventh Edition, November 2009. Dordrecht, Holanda: Springer.
Cita MLA (9a ed.)
Colette Lewiner. European Energy Markets Observatory (2009): 2008 and Winter 2008/2009 Data Set - Eleventh Edition, November 2009. Springer.
Precaución: Estas citas no son 100% exactas.