Cita APA

Forbes, W. C. (1977). The Philippine islands [microform]. Photoduplication Service, University of the Philippines Library.

Citación estilo Chicago

Forbes, William Cameron. The Philippine Islands [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.

Cita MLA

Forbes, William Cameron. The Philippine Islands [microform]. Photoduplication Service, University of the Philippines Library, 1977.

Warning: These citations may not always be 100% accurate.