Não informado. (1879). Astronomical Papers Prepared for the use of the American Ephemeris and Nautical Almanac. U.S. Naval Observatory, Nautical Almanac Office.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Astronomical Papers Prepared for the Use of the American Ephemeris and Nautical Almanac. Washington: U.S. Naval Observatory, Nautical Almanac Office, 1879.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Astronomical Papers Prepared for the Use of the American Ephemeris and Nautical Almanac. U.S. Naval Observatory, Nautical Almanac Office, 1879.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.