APA (7e ed.) Bronvermelding

Não informado. (1879). Astronomical Papers Prepared for the use of the American Ephemeris and Nautical Almanac. U.S. Naval Observatory, Nautical Almanac Office.

Chicago (17e ed.) Bronvermelding

Não informado. Astronomical Papers Prepared for the Use of the American Ephemeris and Nautical Almanac. Washington: U.S. Naval Observatory, Nautical Almanac Office, 1879.

MLA (8e ed.) Bronvermelding

Não informado. Astronomical Papers Prepared for the Use of the American Ephemeris and Nautical Almanac. U.S. Naval Observatory, Nautical Almanac Office, 1879.

Let op: Deze citaties zijn niet altijd 100% accuraat.