APA način citiranja (7. izdanje)
Daniel, D. K. (2011). Tough as nails: The life and films of Richard Brooks. University of Wisconsin Press.
Čikaški stil citiranja (17. izdanje)
Daniel, Douglass K. Tough as Nails: The Life and Films of Richard Brooks. Madison, Wis.: University of Wisconsin Press, 2011.
MLA način citiranja (9. izdanje)
Daniel, Douglass K. Tough as Nails: The Life and Films of Richard Brooks. University of Wisconsin Press, 2011.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.