APA (7th ed.) Citation

Philippines. Bureau of Coast and Geodetic Survey. (1955). Index of nautical charts and maps published by the Bureau of Coast and Geodetic Survey. Bureau of Coast and Geodetic Survey.

Chicago Style (17th ed.) Citation

Philippines. Bureau of Coast and Geodetic Survey. Index of Nautical Charts and Maps Published by the Bureau of Coast and Geodetic Survey. Manila: Bureau of Coast and Geodetic Survey, 1955.

MLA (9th ed.) Citation

Philippines. Bureau of Coast and Geodetic Survey. Index of Nautical Charts and Maps Published by the Bureau of Coast and Geodetic Survey. Bureau of Coast and Geodetic Survey, 1955.