Cita APA (7a ed.)

Bottomley, A. K., & Coleman, C. (1995). The police. Interpreting crime statistics, 44-60.

Cita Chicago Style (17a ed.)

Bottomley, A. Keith, y Clive Coleman. "The Police." Interpreting Crime Statistics 1995: 44-60.

Cita MLA (9a ed.)

Bottomley, A. Keith, y Clive Coleman. "The Police." Interpreting Crime Statistics, 1995, pp. 44-60.