APA-viite (7. p.)
Isto, S. C. (2012). The fur farms of Alaska: Two centuries of history and a forgotten stampede. University of Alaska Press.
Chicago-viite (17. p.)
Isto, Sarah Crawford. The Fur Farms of Alaska: Two Centuries of History and a Forgotten Stampede. Fairbanks: University of Alaska Press, 2012.
MLA-viite (9. p.)
Isto, Sarah Crawford. The Fur Farms of Alaska: Two Centuries of History and a Forgotten Stampede. University of Alaska Press, 2012.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.