Cruz, R. V. Filipino collaboration with the Americans, 1899-1902. University of the Philippines Library.
芝加哥风格引文Cruz, Romeo V. Filipino Collaboration with the Americans, 1899-1902. Quezon City: University of the Philippines Library.
MLA引文Cruz, Romeo V. Filipino Collaboration with the Americans, 1899-1902. University of the Philippines Library.
警告：这些引文格式不一定是100％准确.