APA-viite (7. p.)

Porter, C. L. (1976). Crisis in the Philippines [microform]. Photoduplication Service, University of the Philippines Library.

Chicago-viite (17. p.)

Porter, Catherine Lucy. Crisis in the Philippines [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1976.

MLA-viite (9. p.)

Porter, Catherine Lucy. Crisis in the Philippines [microform]. Photoduplication Service, University of the Philippines Library, 1976.