Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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