APA-ийн эшлэл(7 дахь хэвлэлт)

Huggan, G. (2009). Extreme pursuits: Travel/writing in an age of globalization. University of Michigan Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Huggan, Graham. Extreme Pursuits: Travel/writing in an Age of Globalization. Ann Arbor: University of Michigan Press, 2009.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Huggan, Graham. Extreme Pursuits: Travel/writing in an Age of Globalization. University of Michigan Press, 2009.