Style de citation APA (7e éd.)

Do los Reyes, J. (1976). Las dos potestades [microform]. Photoduplication Service, University of the Philippines Library.

Style de citation Chicago (17e éd.)

Do los Reyes, Justo. Las Dos Potestades [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1976.

Style de citation MLA (9e éd.)

Do los Reyes, Justo. Las Dos Potestades [microform]. Photoduplication Service, University of the Philippines Library, 1976.