APA aipamena

Philippines. Bureau of Coast and Geodetic Survey. (1960). Central Luzon, Philippines, Western sheet (Rev.). Coast and Geodetic Survey.

Chicago Style aipamena

Philippines. Bureau of Coast and Geodetic Survey. Central Luzon, Philippines, Western Sheet. Rev. Manila: Coast and Geodetic Survey, 1960.

MLA aipamena

Philippines. Bureau of Coast and Geodetic Survey. Central Luzon, Philippines, Western Sheet. Rev. Coast and Geodetic Survey, 1960.