Cita APA (7a ed.)

Sennewald, C. A. (1978). Effective security management. Security World Publ.

Cita Chicago Style (17a ed.)

Sennewald, Charles A. Effective Security Management. Los Angeles: Security World Publ, 1978.

Cita MLA (8a ed.)

Sennewald, Charles A. Effective Security Management. Security World Publ, 1978.