APA (7th ed.) Citation

Hitchcock, F. H. (1977). Trade of the Philippine Islands[microform]. Photoduplication Service. University of the Philippines Library.

Chicago Style (17th ed.) Citation

Hitchcock, Frank Harris. Trade of the Philippine Islands[microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

MLA (9th ed.) Citation

Hitchcock, Frank Harris. Trade of the Philippine Islands[microform]. Photoduplication Service. University of the Philippines Library, 1977.