APA引文

Paterno, P. A. (1979). El pacto de Biyak-na-bato [microform]. Photoduplication Service, University of the Philippines Library.

芝加哥风格引文

Paterno, Pedro Alejandro. El Pacto De Biyak-na-bato [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1979.

MLA引文

Paterno, Pedro Alejandro. El Pacto De Biyak-na-bato [microform]. Photoduplication Service, University of the Philippines Library, 1979.

警告：这些引文格式不一定是100％准确.