European Union (Brussels, Belgium). (2017). Energy, transport and environment indicators: 2017 edition. Publications Office of the European Union.
Chicago Style (17th ed.) CitationEuropean Union (Brussels, Belgium). Energy, Transport and Environment Indicators: 2017 Edition. Luxembourg: Publications Office of the European Union, 2017.
MLA (9th ed.) CitationEuropean Union (Brussels, Belgium). Energy, Transport and Environment Indicators: 2017 Edition. Publications Office of the European Union, 2017.
Warning: These citations may not always be 100% accurate.