Lua APA (7ú heag.)
Eisenberg, C. (2010). The wolf's tooth: Keystone predators, trophic cascades, and biodiversity. Island Press.
Lua i Stíl Chicago (17ú heag.)
Eisenberg, Cristina. The Wolf's Tooth: Keystone Predators, Trophic Cascades, and Biodiversity. Washington: Island Press, 2010.
Lua MLA (9ú heag.)
Eisenberg, Cristina. The Wolf's Tooth: Keystone Predators, Trophic Cascades, and Biodiversity. Island Press, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.