Philippine Islands. Census Office. (1973). Census of the Philippine islands taken under the direction of the Philippine Legislature in the year 1918 [microform]. Photoduplication Service.
Chicago Style (17th ed.) CitationPhilippine Islands. Census Office. Census of the Philippine Islands Taken Under the Direction of the Philippine Legislature in the Year 1918 [microform]. Quezon City: Photoduplication Service, 1973.
MLA (9th ed.) CitationPhilippine Islands. Census Office. Census of the Philippine Islands Taken Under the Direction of the Philippine Legislature in the Year 1918 [microform]. Photoduplication Service, 1973.
Warning: These citations may not always be 100% accurate.