Cita APA (7a ed.)

Skogan, W. G. (1990). Disorder and decline: Crime and the spiral of decay in American neighborhoods. Free Pr. [u.a.].

Cita Chicago Style (17a ed.)

Skogan, Wesley G. Disorder and Decline: Crime and the Spiral of Decay in American Neighborhoods. New York: Free Pr. [u.a.], 1990.

Cita MLA (8a ed.)

Skogan, Wesley G. Disorder and Decline: Crime and the Spiral of Decay in American Neighborhoods. Free Pr. [u.a.], 1990.