Cita APA (7a ed.)

Lundy, C. (1981). Directory of criminal justice information sources (4. ed.). Nat. Inst. of Justice.

Cita Chicago Style (17a ed.)

Lundy, Christine. Directory of Criminal Justice Information Sources. 4. ed. Washington, D.C: Nat. Inst. of Justice, 1981.

Cita MLA (9a ed.)

Lundy, Christine. Directory of Criminal Justice Information Sources. 4. ed. Nat. Inst. of Justice, 1981.