Cita APA (7th ed.)
ProQuest (Firm). (2011). Climate & electricity annual 2011: Data and analyses. International Energy Agency.
Cita Chicago (17th ed.)
ProQuest (Firm). Climate & Electricity Annual 2011: Data and Analyses. France: International Energy Agency, 2011.
Cita MLA (9th ed.)
ProQuest (Firm). Climate & Electricity Annual 2011: Data and Analyses. International Energy Agency, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.