Philippines (Commonwealth). Bureau of Coast and Geodetic Survey & Hizon, A. O. (1945). Vertical control in Manila and vicinity with a preliminary list indicating locations and elevations of bench marks established by different organizations. [s.n.].
Chicago Style (17th ed.) CitationPhilippines (Commonwealth). Bureau of Coast and Geodetic Survey and Andres O. Hizon. Vertical Control in Manila and Vicinity with a Preliminary List Indicating Locations and Elevations of Bench Marks Established by Different Organizations. Manila: [s.n.], 1945.
MLA citiranjePhilippines (Commonwealth). Bureau of Coast and Geodetic Survey and Andres O. Hizon. Vertical Control in Manila and Vicinity with a Preliminary List Indicating Locations and Elevations of Bench Marks Established by Different Organizations. [s.n.], 1945.