APA-ийн эшлэл(7 дахь хэвлэлт)

Wyckoff, W. (2006). On the road again: Montana's changing landscape. University of Washington Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Wyckoff, William. On the Road Again: Montana's Changing Landscape. Seattle: University of Washington Press, 2006.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Wyckoff, William. On the Road Again: Montana's Changing Landscape. University of Washington Press, 2006.