APA (7th ed.) Citation

United States Naval Observatory. (1865). Astronomical and meteorological observations made at U.S. Naval Observatory during year 1865. GPO.

Chicago Style (17th ed.) Citation

United States Naval Observatory. Astronomical and Meteorological Observations Made at U.S. Naval Observatory During Year 1865. [Washington]: GPO, 1865.

MLA (9th ed.) Citation

United States Naval Observatory. Astronomical and Meteorological Observations Made at U.S. Naval Observatory During Year 1865. GPO, 1865.

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