Lua APA (7ú heag.)
Hoffecker, J. F. (2005). A prehistory of the north: Human settlement of the higher latitudes. Rutgers University Press.
Lua i Stíl Chicago (17ú heag.)
Hoffecker, John F. A Prehistory of the North: Human Settlement of the Higher Latitudes. New Brunswick, N.J. ; London: Rutgers University Press, 2005.
Lua MLA (9ú heag.)
Hoffecker, John F. A Prehistory of the North: Human Settlement of the Higher Latitudes. Rutgers University Press, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.