Cita APA (7a ed.)

Jenkinson, C., & Miller, C. (2020). Theodore Roosevelt, Naturalist in the Arena. University of Nebraska Press.

Cita Chicago Style (17a ed.)

Jenkinson, Clay, y Char Miller. Theodore Roosevelt, Naturalist in the Arena. Lincoln: University of Nebraska Press, 2020.

Cita MLA (8a ed.)

Jenkinson, Clay, y Char Miller. Theodore Roosevelt, Naturalist in the Arena. University of Nebraska Press, 2020.