(2021). Air and climate: Air and greenhouse gas emissions by industry - OECD Estimates (Edition 2021). OECD Publishing. https://doi.org/10.1787/df53bb1e-en
Chicago-Zitierstil (17. Ausg.)Air and Climate: Air and Greenhouse Gas Emissions by Industry - OECD Estimates (Edition 2021). Paris: OECD Publishing, 2021. https://doi.org/10.1787/df53bb1e-en.
MLA-Zitierstil (9. Ausg.)Air and Climate: Air and Greenhouse Gas Emissions by Industry - OECD Estimates (Edition 2021). OECD Publishing, 2021. https://doi.org/10.1787/df53bb1e-en.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.