Alensonorin, H. (1974). Biology of Papilio Polytes Ledebouria Eschsch [microform]. Photoduplication Service, University of the Philippines Library.
Chicago Style (17. basım) AtıfAlensonorin, Henrietta. Biology of Papilio Polytes Ledebouria Eschsch [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.
MLA (9th ed.) AtıfAlensonorin, Henrietta. Biology of Papilio Polytes Ledebouria Eschsch [microform]. Photoduplication Service, University of the Philippines Library, 1974.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..