APA (7th ed.) Citation

Philippines. National Census and Statistics Office. (1980). 1980 census of population. NCSO.

Chicago Style (17th ed.) Citation

Philippines. National Census and Statistics Office. 1980 Census of Population. Manila: NCSO, 1980.

MLA (9th ed.) Citation

Philippines. National Census and Statistics Office. 1980 Census of Population. NCSO, 1980.

Warning: These citations may not always be 100% accurate.