Cita APA (7a ed.)

O'Brien, D. (2017). Great Plains Bison. University of Nebraska Press.

Cita Chicago Style (17a ed.)

O'Brien, Dan. Great Plains Bison. Lincoln: University of Nebraska Press, 2017.

Cita MLA (8a ed.)

O'Brien, Dan. Great Plains Bison. University of Nebraska Press, 2017.