APA (7th ed.) Citation

United States. Hydrographic Office. (1917). List of lights: Volume VI. Baltic Sea; corrected to Sept. 9, 1917. GPO.

Chicago Style (17th ed.) Citation

United States. Hydrographic Office. List of Lights: Volume VI. Baltic Sea; Corrected to Sept. 9, 1917. [Washington]: GPO, 1917.

MLA (9th ed.) Citation

United States. Hydrographic Office. List of Lights: Volume VI. Baltic Sea; Corrected to Sept. 9, 1917. GPO, 1917.

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