Hollnsteiner, M. R. (1974). The Philippine city and metropolitan Manila as the symbol of urbanization [microform]. Photoduplication Service.
芝加哥风格引文Hollnsteiner, Mary Racelis. The Philippine City and Metropolitan Manila as the Symbol of Urbanization [microform]. Quezon City: Photoduplication Service, 1974.
MLA引文Hollnsteiner, Mary Racelis. The Philippine City and Metropolitan Manila as the Symbol of Urbanization [microform]. Photoduplication Service, 1974.
警告：这些引文格式不一定是100％准确.