Lua APA (7ú heag.)
ebrary, Inc, & Beckmann, J. P. (2010). Safe passages: Highways, wildlife, and habitat connectivity. Island Press.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, agus Jon P. Beckmann. Safe Passages: Highways, Wildlife, and Habitat Connectivity. Washington, DC: Island Press, 2010.
Lua MLA (9ú heag.)
ebrary, Inc, agus Jon P. Beckmann. Safe Passages: Highways, Wildlife, and Habitat Connectivity. Island Press, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.