Cita APA (7a ed.)

Philippines (Commonwealth). Commission of the census. (1940). Special bulletin. Bureau of Print.

Cita Chicago Style (17a ed.)

Philippines (Commonwealth). Commission of the census. Special Bulletin. Manila: Bureau of Print, 1940.

Cita MLA (9a ed.)

Philippines (Commonwealth). Commission of the census. Special Bulletin. Bureau of Print, 1940.