APA-viite (7. p.)

O'Brien, D., & Putens, N. (2014). Wild idea: Buffalo and family in a difficult land. University of Nebraska Press.

Chicago-viite (17. p.)

O'Brien, Dan, ja N. Putens. Wild Idea: Buffalo and Family in a Difficult Land. Lincoln, [Nebraska] ; London, [England]: University of Nebraska Press, 2014.

MLA-viite (9. p.)

O'Brien, Dan, ja N. Putens. Wild Idea: Buffalo and Family in a Difficult Land. University of Nebraska Press, 2014.