APA-Zitierstil (7. Ausg.)

Organisation for Economic Co-operation and Development, OECD (Paris, France). (2019). Coal information 2019: With 2018 data. Organisation for Economic Co-operation and Development. https://doi.org/10.1787/4a69d8c8-en

Chicago-Zitierstil (17. Ausg.)

Organisation for Economic Co-operation and Development, OECD (Paris, France). Coal Information 2019: With 2018 Data. Paris: Organisation for Economic Co-operation and Development, 2019. https://doi.org/10.1787/4a69d8c8-en.

MLA-Zitierstil (9. Ausg.)

Organisation for Economic Co-operation and Development, OECD (Paris, France). Coal Information 2019: With 2018 Data. Organisation for Economic Co-operation and Development, 2019. https://doi.org/10.1787/4a69d8c8-en.