International Energy Agency. (2017). World - Electricity/heat supply and consumption (Edition 2017). OECD Publishing. https://doi.org/10.1787/ba6b8aa7-en
Chicago-Zitierstil (17. Ausg.)International Energy Agency. World - Electricity/heat Supply and Consumption (Edition 2017). Paris: OECD Publishing, 2017. https://doi.org/10.1787/ba6b8aa7-en.
MLA-Zitierstil (9. Ausg.)International Energy Agency. World - Electricity/heat Supply and Consumption (Edition 2017). OECD Publishing, 2017. https://doi.org/10.1787/ba6b8aa7-en.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.