Cita APA (7a ed.)

Manila and Quezon City, Luzon, Philippines. Board of Technical Surveys and Maps.

Cita Chicago Style (17a ed.)

Manila and Quezon City, Luzon, Philippines. Manila: Board of Technical Surveys and Maps.

Cita MLA (9a ed.)

Manila and Quezon City, Luzon, Philippines. Board of Technical Surveys and Maps.

Precaución: Estas citas no son 100% exactas.