Philippines. National Statistics Office. (2008). 2000 census of Population and Housing: Special report on birth registration. NSO.
芝加哥风格引文Philippines. National Statistics Office. 2000 Census of Population and Housing: Special Report on Birth Registration. Manila: NSO, 2008.
MLA引文Philippines. National Statistics Office. 2000 Census of Population and Housing: Special Report on Birth Registration. NSO, 2008.
警告：这些引文格式不一定是100％准确.