Cita APA (7a ed.)

Tifft, L., & Sullivan, D. C. (1980). The struggle to be human: Crime, criminology and anarchism. Cienfuegos Press.

Cita Chicago Style (17a ed.)

Tifft, Larry, y Dennis C. Sullivan. The Struggle to Be Human: Crime, Criminology and Anarchism. Sanday [Scot.]: Cienfuegos Press, 1980.

Cita MLA (8a ed.)

Tifft, Larry, y Dennis C. Sullivan. The Struggle to Be Human: Crime, Criminology and Anarchism. Cienfuegos Press, 1980.