Metz, D. (2010). Crossing the gates of Alaska: One man, two dogs, 600 miles off the map. Citadel Press.
Cita Chicago Style (17a ed.)Metz, Dave. Crossing the Gates of Alaska: One Man, Two Dogs, 600 Miles off the Map. New York: Citadel Press, 2010.
Cita MLA (8a ed.)Metz, Dave. Crossing the Gates of Alaska: One Man, Two Dogs, 600 Miles off the Map. Citadel Press, 2010.
Precaución: Estas citas no son 100% exactas.