APA (7e ed.) Bronvermelding

Lodge, H. C. (1976). The retention of the Philippine Islands [microform]. Photoduplication Service, University of the Philippines Library.

Chicago (17e ed.) Bronvermelding

Lodge, Henry Cabot. The Retention of the Philippine Islands [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1976.

MLA (9e ed.) Bronvermelding

Lodge, Henry Cabot. The Retention of the Philippine Islands [microform]. Photoduplication Service, University of the Philippines Library, 1976.