APA (7th ed.) Citation

(2021). Air and climate: Air Transport CO2 Emissions (Edition 2021). OECD Publishing. https://doi.org/10.1787/67d3f7eb-en

Chicago Style (17th ed.) Citation

Air and Climate: Air Transport CO2 Emissions (Edition 2021). Paris: OECD Publishing, 2021. https://doi.org/10.1787/67d3f7eb-en.

MLA (9th ed.) Citation

Air and Climate: Air Transport CO2 Emissions (Edition 2021). OECD Publishing, 2021. https://doi.org/10.1787/67d3f7eb-en.