Wilson, D. E., & Mittermeier, R. A. (2011). Subspecies and Distribution. O.d.dalliNelson,1884—Alaska,Canada(YukonTerritory,extremeWNorthwestTerritoriesandextremeNWBritishColumbia). O.d. stonei]A. Allen, 1897 — Canada (Yukon Territory, N British Columbia). in Bovidae. Lynx Edicions.
Chicago Style (17th ed.) CitationWilson, Don E., and Russell A. Mittermeier. Subspecies and Distribution. O.d.dalliNelson,1884—Alaska,Canada(YukonTerritory,extremeWNorthwestTerritoriesandextremeNWBritishColumbia). O.d. Stonei]A. Allen, 1897 — Canada (Yukon Territory, N British Columbia). in Bovidae. Lynx Edicions, 2011.
MLA (9th ed.) CitationWilson, Don E., and Russell A. Mittermeier. Subspecies and Distribution. O.d.dalliNelson,1884—Alaska,Canada(YukonTerritory,extremeWNorthwestTerritoriesandextremeNWBritishColumbia). O.d. Stonei]A. Allen, 1897 — Canada (Yukon Territory, N British Columbia). in Bovidae. Lynx Edicions, 2011.