Carnegie Institution of Washington. Department of Meridian Astrometry, Dudley Observatory, & Boss, L. (1910). Preliminary general catalogue of 6188 stars for the epoch 1900: Including those visible to the naked eye and other well-determined stars. Carnegie Institution of Washington.
Chicago Style (17th ed.) CitationCarnegie Institution of Washington. Department of Meridian Astrometry, Dudley Observatory, and Lewis Boss. Preliminary General Catalogue of 6188 Stars for the Epoch 1900: Including Those Visible to the Naked Eye and Other Well-determined Stars. Washington, D.C.: Carnegie Institution of Washington, 1910.
MLA (9th ed.) CitationCarnegie Institution of Washington. Department of Meridian Astrometry, et al. Preliminary General Catalogue of 6188 Stars for the Epoch 1900: Including Those Visible to the Naked Eye and Other Well-determined Stars. Carnegie Institution of Washington, 1910.