Cita APA (7a ed.)

Hagan, J., & McCarthy, W. (1997). Mean streets: Youth crime and homelessness. Cambridge Univ. Press.

Cita Chicago Style (17a ed.)

Hagan, John, y William McCarthy. Mean Streets: Youth Crime and Homelessness. Cambridge [u.a.]: Cambridge Univ. Press, 1997.

Cita MLA (8a ed.)

Hagan, John, y William McCarthy. Mean Streets: Youth Crime and Homelessness. Cambridge Univ. Press, 1997.