APA-čujuhus (7. p.)
Huryn, A. D., & Hobbie, J. E. (2012). Land of extremes: A natural history of the North Slope of Arctic Alaska. University of Alaska Press.
Chicago-čujuhus (17. p.)
Huryn, Alexander D., juo John E. Hobbie. Land of Extremes: A Natural History of the North Slope of Arctic Alaska. Fairbanks: University of Alaska Press, 2012.
MLA-čujuhus (9. p.)
Huryn, Alexander D., juo John E. Hobbie. Land of Extremes: A Natural History of the North Slope of Arctic Alaska. University of Alaska Press, 2012.
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