ProQuest (Firm). Apparent right ascensions of additional time-stars 1881-1884 with mean places for 1884.0. [publisher not identified].
Chicago Style (17th ed.) CitationProQuest (Firm). Apparent Right Ascensions of Additional Time-stars 1881-1884 with Mean Places for 1884.0. Washington: [publisher not identified].
MLA (9th ed.) CitationProQuest (Firm). Apparent Right Ascensions of Additional Time-stars 1881-1884 with Mean Places for 1884.0. [publisher not identified].
Warning: These citations may not always be 100% accurate.