Cita APA (7a ed.)

Hemphill, C. F. (1972). Security for business and industry. National Book Store.

Cita Chicago Style (17a ed.)

Hemphill, Charles F. Security for Business and Industry. Manila: National Book Store, 1972.

Cita MLA (9a ed.)

Hemphill, Charles F. Security for Business and Industry. National Book Store, 1972.