Nester, W. R. (2011). From mountain man to millionaire: The bold and dashing life of Robert Campbell (Rev. and expanded ed.). University of Missouri Press.
Chicago-Zitierstil (17. Ausg.)Nester, William R. From Mountain Man to Millionaire: The Bold and Dashing Life of Robert Campbell. Rev. and expanded ed. Columbia, Mo: University of Missouri Press, 2011.
MLA-Zitierstil (9. Ausg.)Nester, William R. From Mountain Man to Millionaire: The Bold and Dashing Life of Robert Campbell. Rev. and expanded ed. University of Missouri Press, 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.