U.S. Bureau of the Census, U.S. Philippine Commission, 1900-1916, Sanger, J. P., Gannett, H., & Olmsted, V. H. (1977). Censo de las islas Filipinas [microform]. Photoduplication Service, University of the Philippines Library.
Citazione stile Chigago Style (17a edizione)U.S. Bureau of the Census, U.S. Philippine Commission, Joseph Prentiss Sanger, Henry Gannett, e Victor Hugo Olmsted. Censo De Las Islas Filipinas [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.
Citatione MLA (9a ed.)U.S. Bureau of the Census, et al. Censo De Las Islas Filipinas [microform]. Photoduplication Service, University of the Philippines Library, 1977.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.