Cita APA (7a ed.)

Hickey, E., & Hickey, E. W. (2003). Encyclopedia of murder & violent crime. SAGE.

Cita Chicago Style (17a ed.)

Hickey, Eric, y Eric W. Hickey. Encyclopedia of Murder & Violent Crime. Thousand Oaks, Calif. [u.a.]: SAGE, 2003.

Cita MLA (8a ed.)

Hickey, Eric, y Eric W. Hickey. Encyclopedia of Murder & Violent Crime. SAGE, 2003.