Cita APA (7a ed.)

Coverston, D. Y. (1986). Security guard: A guidebook for guards, officers, managers of agency and in house security forces. Security Seminars Pr.

Cita Chicago Style (17a ed.)

Coverston, David Y. Security Guard: A Guidebook for Guards, Officers, Managers of Agency and in House Security Forces. Ocala, FL: Security Seminars Pr, 1986.

Cita MLA (8a ed.)

Coverston, David Y. Security Guard: A Guidebook for Guards, Officers, Managers of Agency and in House Security Forces. Security Seminars Pr, 1986.