Lua APA (7ú heag.)
Troyer, W. (2008). Bear wrangler: Memoirs of an Alaska pioneer biologist. University of Alaska Press.
Lua i Stíl Chicago (17ú heag.)
Troyer, Will. Bear Wrangler: Memoirs of an Alaska Pioneer Biologist. Fairbanks: University of Alaska Press, 2008.
Lua MLA (9ú heag.)
Troyer, Will. Bear Wrangler: Memoirs of an Alaska Pioneer Biologist. University of Alaska Press, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.