Cita APA (7a ed.)

Hawkins, D. F. (2003). Violent crime: Assessing race and ethnic differences. Cambridge University Press.

Cita Chicago Style (17a ed.)

Hawkins, Darnell F. Violent Crime: Assessing Race and Ethnic Differences. Cambridge [u.a.]: Cambridge University Press, 2003.

Cita MLA (9a ed.)

Hawkins, Darnell F. Violent Crime: Assessing Race and Ethnic Differences. Cambridge University Press, 2003.