APA (7th ed.) Citation

United States. Hydrographic Office. (1925). List of lights with fog signals and visible time signals of coasts of North and South America (excepting U.S.), West Indies, and Hawaiian Islands: Volume I. Including uniform time system, radio time signals, radio weather bulletins, radio fog signals and radio compass stations of world; corrected to Dec. 31, 1924. GPO.

Chicago Style (17th ed.) Citation

United States. Hydrographic Office. List of Lights with Fog Signals and Visible Time Signals of Coasts of North and South America (excepting U.S.), West Indies, and Hawaiian Islands: Volume I. Including Uniform Time System, Radio Time Signals, Radio Weather Bulletins, Radio Fog Signals and Radio Compass Stations of World; Corrected to Dec. 31, 1924. [Washington]: GPO, 1925.

MLA (9th ed.) Citation

United States. Hydrographic Office. List of Lights with Fog Signals and Visible Time Signals of Coasts of North and South America (excepting U.S.), West Indies, and Hawaiian Islands: Volume I. Including Uniform Time System, Radio Time Signals, Radio Weather Bulletins, Radio Fog Signals and Radio Compass Stations of World; Corrected to Dec. 31, 1924. GPO, 1925.