U.S. Bureau of the Census, United States. Philippine Commission, 1900-1916, Gannett, H., Olmsted, V. H., & Sanger, J. P. (1905). Census of the Philippine islands, taken under the direction of the Philippine Commission in the year 1903, in four volumes. [Govt. Print. Off.].
Chicago Style (17th ed.) CitationU.S. Bureau of the Census, United States. Philippine Commission, Henry Gannett, Victor Hugo Olmsted, and Joseph Prentiss Sanger. Census of the Philippine Islands, Taken Under the Direction of the Philippine Commission in the Year 1903, in Four Volumes. Washington: [Govt. Print. Off.], 1905.
MLA (9th ed.) CitationU.S. Bureau of the Census, et al. Census of the Philippine Islands, Taken Under the Direction of the Philippine Commission in the Year 1903, in Four Volumes. [Govt. Print. Off.], 1905.