APA-Zitierstil (7. Ausg.)

Organisation for Economic Co-operation and Development, OECD (Paris, France). (2020). OECD tourism trends and policies 2020. Organisation for Economic Co-operation and Development. https://doi.org/10.1787/6b47b985-en

Chicago-Zitierstil (17. Ausg.)

Organisation for Economic Co-operation and Development, OECD (Paris, France). OECD Tourism Trends and Policies 2020. Paris: Organisation for Economic Co-operation and Development, 2020. https://doi.org/10.1787/6b47b985-en.

MLA-Zitierstil (9. Ausg.)

Organisation for Economic Co-operation and Development, OECD (Paris, France). OECD Tourism Trends and Policies 2020. Organisation for Economic Co-operation and Development, 2020. https://doi.org/10.1787/6b47b985-en.