Cita APA (7th ed.)

Camara de comercio de las Islas Filipinas. (1975). Yearbook of the Philippine Islands [microform]. Pub. by the Camara de comercio de las Islas Filipinas [Chamber of Commerce of the Philippine Islands] 1920. Photoduplication Service.

Cita Chicago (17th ed.)

Camara de comercio de las Islas Filipinas. Yearbook of the Philippine Islands [microform]. Pub. by the Camara De Comercio De Las Islas Filipinas [Chamber of Commerce of the Philippine Islands] 1920. Quezon City: Photoduplication Service, 1975.

Cita MLA (9th ed.)

Camara de comercio de las Islas Filipinas. Yearbook of the Philippine Islands [microform]. Pub. by the Camara De Comercio De Las Islas Filipinas [Chamber of Commerce of the Philippine Islands] 1920. Photoduplication Service, 1975.