Sullivan, L. R. (1918). Racial types in the Philippine islands. The Trustees.
Chicago Style (17th ed.) CitationSullivan, Louis Robert. Racial Types in the Philippine Islands. New York: The Trustees, 1918.
MLA (9th ed.) CitationSullivan, Louis Robert. Racial Types in the Philippine Islands. The Trustees, 1918.
Warning: These citations may not always be 100% accurate.