Marcus, E., & Rusu, I. (1979). Bucharest catalogues of southern reference stars "SRS" declination zone -10 ̊to +5 ̊and bright stars "BS" declination zone -11 ̊t o +6 ̊equinox 1950,0. Central Institute of Physics, Bucharest Astronomical Observatory, Center for Astronomy and Space Sciences.
Chicago-Zitierstil (17. Ausg.)Marcus, Ella, und Ion Rusu. Bucharest Catalogues of Southern Reference Stars "SRS" Declination Zone -10 ̊to +5 ̊and Bright Stars "BS" Declination Zone -11 ̊t O +6 ̊equinox 1950,0. Bucharest: Central Institute of Physics, Bucharest Astronomical Observatory, Center for Astronomy and Space Sciences, 1979.
MLA-Zitierstil (9. Ausg.)Marcus, Ella, und Ion Rusu. Bucharest Catalogues of Southern Reference Stars "SRS" Declination Zone -10 ̊to +5 ̊and Bright Stars "BS" Declination Zone -11 ̊t O +6 ̊equinox 1950,0. Central Institute of Physics, Bucharest Astronomical Observatory, Center for Astronomy and Space Sciences, 1979.