Cita APA (7a ed.)

Brenner, R. N., & Kravitz, M. (1978). Private security: A sel. bibliography. National Criminal Justice Reference Service.

Cita Chicago Style (17a ed.)

Brenner, Robert N., y Marjorie Kravitz. Private Security: A Sel. Bibliography. Washington, D.C: National Criminal Justice Reference Service, 1978.

Cita MLA (8a ed.)

Brenner, Robert N., y Marjorie Kravitz. Private Security: A Sel. Bibliography. National Criminal Justice Reference Service, 1978.