APA Citation

Observatory, S. A. (1966). Star catalog: Positions and proper motions of 258,997 stars for the epoch and EQUINOX of 1950.0. Washington, D.C. : Smithsonian Institution.

Chicago Style Citation

Observatory, Smithsonian Astrophysical. Star Catalog: Positions and Proper Motions of 258,997 Stars for the Epoch and EQUINOX of 1950.0. Washington, D.C. : Smithsonian Institution, 1966.

MLA Citation

Observatory, Smithsonian Astrophysical. Star Catalog: Positions and Proper Motions of 258,997 Stars for the Epoch and EQUINOX of 1950.0. Washington, D.C. : Smithsonian Institution, 1966.

Figyelmeztetés: Nem biztos, hogy ezek a forráshivatkozások 100%-ig pontosak.