APA (7th ed.) Citation

United States. Hydrographic Office. (1930). Special notice to mariners, 100th anniversary number, 1830-1930. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Hydrographic Office. Special Notice to Mariners, 100th Anniversary Number, 1830-1930. Washington: U.S. GPO, 1930.

MLA (9th ed.) Citation

United States. Hydrographic Office. Special Notice to Mariners, 100th Anniversary Number, 1830-1930. U.S. GPO, 1930.

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