Cita APA (7th ed.)

Organisation for Economic Co-operation and Development. Committee on Tourism, United Nations Environment Programme, OECD iLibrary, ProQuest (Firm), Dupeyras, A., & Rey de Assis, H. (2011). Climate change and tourism policy in OECD countries. OECD.

Cita Chicago (17th ed.)

Organisation for Economic Co-operation and Development. Committee on Tourism, United Nations Environment Programme, OECD iLibrary, ProQuest (Firm), Alain Dupeyras, i Helena Rey de Assis. Climate Change and Tourism Policy in OECD Countries. Paris: OECD, 2011.

Cita MLA (9th ed.)

Organisation for Economic Co-operation and Development. Committee on Tourism, et al. Climate Change and Tourism Policy in OECD Countries. OECD, 2011.