Cita APA (7a ed.)

Klockars, C. B. (1991). Thinking about police: Contemporary readings (2. ed.). McGraw-Hill.

Cita Chicago Style (17a ed.)

Klockars, Carl B. Thinking About Police: Contemporary Readings. 2. ed. New York [u.a.]: McGraw-Hill, 1991.

Cita MLA (8a ed.)

Klockars, Carl B. Thinking About Police: Contemporary Readings. 2. ed. McGraw-Hill, 1991.