(2009). The North Carolina birding trail: Mountain trail guide. Distributed by University of North Carolina Press.
Chicago-Zitierstil (17. Ausg.)The North Carolina Birding Trail: Mountain Trail Guide. Chapel Hill, N.C: Distributed by University of North Carolina Press, 2009.
MLA-Zitierstil (9. Ausg.)The North Carolina Birding Trail: Mountain Trail Guide. Distributed by University of North Carolina Press, 2009.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.