APA (7th ed.) Citation

Philippines. Bureau of Coast and Geodetic Survey. (1935). Northern Luzon, Philippine Islands: Southern sheet. Coast and Geodetic Survey.

Chicago Style (17th ed.) Citation

Philippines. Bureau of Coast and Geodetic Survey. Northern Luzon, Philippine Islands: Southern Sheet. Manila: Coast and Geodetic Survey, 1935.

MLA (9th ed.) Citation

Philippines. Bureau of Coast and Geodetic Survey. Northern Luzon, Philippine Islands: Southern Sheet. Coast and Geodetic Survey, 1935.

Warning: These citations may not always be 100% accurate.