APA (7th ed.) Citation

Co, H. C. (1977). The territorial distribution of G.I. sheets [microform]. Photoduplication Service, University of the Philippines Library.

Chicago Style (17th ed.) Citation

Co, Henry C. The Territorial Distribution of G.I. Sheets [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.

MLA (9th ed.) Citation

Co, Henry C. The Territorial Distribution of G.I. Sheets [microform]. Photoduplication Service, University of the Philippines Library, 1977.