APA (7th ed.) Citation

United States. Hydrographic Office. (1939). Tables of Computed Altitude and Azimuth: Latitudes 0℗ʻ-9℗ʻ, Inclusive, Volume I. [s.n.].

Chicago Style (17th ed.) Citation

United States. Hydrographic Office. Tables of Computed Altitude and Azimuth: Latitudes 0℗ʻ-9℗ʻ, Inclusive, Volume I. [Washington]: [s.n.], 1939.

MLA (9th ed.) Citation

United States. Hydrographic Office. Tables of Computed Altitude and Azimuth: Latitudes 0℗ʻ-9℗ʻ, Inclusive, Volume I. [s.n.], 1939.