United States Naval Observatory & ProQuest (Firm). (1892). Astronomical magnetic and meteorological observations made during the year 1892 at the United States Naval Observatory. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States Naval Observatory and ProQuest (Firm). Astronomical Magnetic and Meteorological Observations Made During the Year 1892 at the United States Naval Observatory. Washington: [publisher not identified], 1892.
MLA (9th ed.) CitationUnited States Naval Observatory and ProQuest (Firm). Astronomical Magnetic and Meteorological Observations Made During the Year 1892 at the United States Naval Observatory. [publisher not identified], 1892.
Warning: These citations may not always be 100% accurate.