APA (7th ed.) Citation

Philippines. National Census and Statistics Office. (1981). 1981 census of agriculture. NCSO.

Chicago Style (17th ed.) Citation

Philippines. National Census and Statistics Office. 1981 Census of Agriculture. Manila: NCSO, 1981.

MLA (9th ed.) Citation

Philippines. National Census and Statistics Office. 1981 Census of Agriculture. NCSO, 1981.

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