Witt, G. (2008). Ultimate adventures: A rough guide to adventure travel : [the world's best outdoor travel experiences]. Rough Guides : Distributed by the Penguin Group.
Цитирование в стиле Чикаго (17-е изд.)Witt, Greg. Ultimate Adventures: A Rough Guide to Adventure Travel : [the World's Best Outdoor Travel Experiences]. London ; New York: Rough Guides : Distributed by the Penguin Group, 2008.
Цитирование MLA (8-е изд.)Witt, Greg. Ultimate Adventures: A Rough Guide to Adventure Travel : [the World's Best Outdoor Travel Experiences]. Rough Guides : Distributed by the Penguin Group, 2008.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.