Cita APA (7a ed.)

Hoffman, D. E. (1993). Scarface Al and the crime crusaders: Chicago's private war against Capone. Southern Illinois Univ. Pr.

Cita Chicago Style (17a ed.)

Hoffman, Dennis E. Scarface Al and the Crime Crusaders: Chicago's Private War Against Capone. Carbondale [u.a.]: Southern Illinois Univ. Pr, 1993.

Cita MLA (9a ed.)

Hoffman, Dennis E. Scarface Al and the Crime Crusaders: Chicago's Private War Against Capone. Southern Illinois Univ. Pr, 1993.