Cita APA (7a ed.)

Blumstein, A., & Wallman, J. (2006). The crime drop in America (Rev. ed.). Cambridge Univ. Press.

Cita Chicago Style (17a ed.)

Blumstein, Alfred, y Joel Wallman. The Crime Drop in America. Rev. ed. Cambridge [u.a.]: Cambridge Univ. Press, 2006.

Cita MLA (8a ed.)

Blumstein, Alfred, y Joel Wallman. The Crime Drop in America. Rev. ed. Cambridge Univ. Press, 2006.