Alensonorin, H. (1974). Biology of Papilio Polytes Ledebouria Eschsch [microform]. Photoduplication Service, University of the Philippines Library.
芝加哥风格引文Alensonorin, Henrietta. Biology of Papilio Polytes Ledebouria Eschsch [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.
MLA引文Alensonorin, Henrietta. Biology of Papilio Polytes Ledebouria Eschsch [microform]. Photoduplication Service, University of the Philippines Library, 1974.
警告：这些引文格式不一定是100％准确.