APA (7th ed.) Citation

United States. Hydrographic Office. (1918). North Sea pilot (eastern shores) from Dunkerque to the Skaw. GPO.

Chicago Style (17th ed.) Citation

United States. Hydrographic Office. North Sea Pilot (eastern Shores) from Dunkerque to the Skaw. [Washington]: GPO, 1918.

MLA (9th ed.) Citation

United States. Hydrographic Office. North Sea Pilot (eastern Shores) from Dunkerque to the Skaw. GPO, 1918.

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