Cita APA (7a ed.)

Friedman, L. D., & Desser, D. (2018). Tough ain't enough: New perspectives on the films of Clint Eastwood. Rutgers University Press.

Cita Chicago Style (17a ed.)

Friedman, Lester D., y David Desser. Tough Ain't Enough: New Perspectives on the Films of Clint Eastwood. New Brunswick: Rutgers University Press, 2018.

Cita MLA (8a ed.)

Friedman, Lester D., y David Desser. Tough Ain't Enough: New Perspectives on the Films of Clint Eastwood. Rutgers University Press, 2018.