APA (7th ed.) Citation

United States. Hydrographic Office. (1907). Sun's apparent declination and equation of time: 1908. GPO.

Chicago Style (17th ed.) Citation

United States. Hydrographic Office. Sun's Apparent Declination and Equation of Time: 1908. [Washington]: GPO, 1907.

MLA (9th ed.) Citation

United States. Hydrographic Office. Sun's Apparent Declination and Equation of Time: 1908. GPO, 1907.

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