Cita APA (7a ed.)

Halcrow, S. W. (1973). Philippine ports feasibility studies: Inception report [microform]. Photoduplication Service University of the Philippines Library.

Cita Chicago Style (17a ed.)

Halcrow, Sir William. Philippine Ports Feasibility Studies: Inception Report [microform]. Quezon City: Photoduplication Service University of the Philippines Library, 1973.

Cita MLA (9a ed.)

Halcrow, Sir William. Philippine Ports Feasibility Studies: Inception Report [microform]. Photoduplication Service University of the Philippines Library, 1973.