(2016). Energy, transport and environment indicators (2015 ed.). Publications Office of the European Union.
Style de citation Chicago (17e éd.)Energy, Transport and Environment Indicators. 2015 ed. Luxembourg: Publications Office of the European Union, 2016.
Style de citation MLA (8e éd.)Energy, Transport and Environment Indicators. 2015 ed. Publications Office of the European Union, 2016.
Attention : ces citations peuvent ne pas être correctes à 100%.