APA Цитирование

Hall, M. C., & Saarinen, J. e. (2012). Tourism and change in polar regions: Climate, environments and experiences. Routledge.

Chicago-стиль цитирования

Hall, Michael C., and Jarkko ed Saarinen. Tourism and Change in Polar Regions: Climate, Environments and Experiences. London: Routledge, 2012.

MLA-цитирование

Hall, Michael C., and Jarkko ed Saarinen. Tourism and Change in Polar Regions: Climate, Environments and Experiences. Routledge, 2012.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.