APA (7th ed.) Citation

U.S. Coast and Geodetic Survey. (1906). U.S. coast pilot, West Indies: Porto Rico, 1st edition. GPO.

Chicago Style (17th ed.) Citation

U.S. Coast and Geodetic Survey. U.S. Coast Pilot, West Indies: Porto Rico, 1st Edition. [Washington]: GPO, 1906.

MLA (9th ed.) Citation

U.S. Coast and Geodetic Survey. U.S. Coast Pilot, West Indies: Porto Rico, 1st Edition. GPO, 1906.

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