Cita APA (7a ed.)

Philippines. Dept. of National Defense. (1974). Office of civil defense. The Department.

Cita Chicago Style (17a ed.)

Philippines. Dept. of National Defense. Office of Civil Defense. Quezon City: The Department, 1974.

Cita MLA (9a ed.)

Philippines. Dept. of National Defense. Office of Civil Defense. The Department, 1974.