Lua APA (7ú heag.)
Wilson, R. K. (2014). America's public lands: From Yellowstone to Smokey Bear and beyond. Rowman & Littlefield.
Lua i Stíl Chicago (17ú heag.)
Wilson, Randall K. America's Public Lands: From Yellowstone to Smokey Bear and Beyond. Lanham, Maryland ; Plymouth, England: Rowman & Littlefield, 2014.
Lua MLA (9ú heag.)
Wilson, Randall K. America's Public Lands: From Yellowstone to Smokey Bear and Beyond. Rowman & Littlefield, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.