Cita APA (7a ed.)

Bottomley, A. K., & Coleman, C. (1981). Understanding crime rates. Gower.

Cita Chicago Style (17a ed.)

Bottomley, A. Keith, y Clive Coleman. Understanding Crime Rates. Farnborough: Gower, 1981.

Cita MLA (9a ed.)

Bottomley, A. Keith, y Clive Coleman. Understanding Crime Rates. Gower, 1981.