APA-Zitierstil (7. Ausg.)

(2006). Environment at a Glance: OECD Environmental Indicators. OECD Publishing. https://doi.org/10.1787/9789264012196-en

Chicago-Zitierstil (17. Ausg.)

Environment at a Glance: OECD Environmental Indicators. Paris: OECD Publishing, 2006. https://doi.org/10.1787/9789264012196-en.

MLA-Zitierstil (9. Ausg.)

Environment at a Glance: OECD Environmental Indicators. OECD Publishing, 2006. https://doi.org/10.1787/9789264012196-en.