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.
Citazione stile Chigago Style (17a edizione)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.
Citatione MLA (9a ed.)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.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.