Langdon, S. (2002). The native people of Alaska: Traditional living in a northern land (4th edition.). Greatland Graphics.
Chicago-Zitierstil (17. Ausg.)Langdon, Steven. The Native People of Alaska: Traditional Living in a Northern Land. 4th edition. Anchorage, Alaska: Greatland Graphics, 2002.
MLA-Zitierstil (9. Ausg.)Langdon, Steven. The Native People of Alaska: Traditional Living in a Northern Land. 4th edition. Greatland Graphics, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.