APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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

Let op: Deze citaties zijn niet altijd 100% accuraat.