APA-referens (7:e uppl.)
Sarvis, W. (2011). The Jefferson National Forest: An Appalachian environmental history. University of Tennessee Press.
Chicago-referens (17:e uppl.)
Sarvis, Will. The Jefferson National Forest: An Appalachian Environmental History. Knoxville: University of Tennessee Press, 2011.
MLA-referens (9:e uppl.)
Sarvis, Will. The Jefferson National Forest: An Appalachian Environmental History. University of Tennessee Press, 2011.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.