Soszynski, I., & Pietrzynski, G. (2011). The Optical Gravitational Lensing Experiment. The OGLE-III Catalog of Variable Stars. XI. RR Lyrae Stars in the Galactic Bulge.
Chicago Style CitationSoszynski, I., and G. Pietrzynski. The Optical Gravitational Lensing Experiment. The OGLE-III Catalog of Variable Stars. XI. RR Lyrae Stars in the Galactic Bulge. 2011.
MLA CitationSoszynski, I., and G. Pietrzynski. The Optical Gravitational Lensing Experiment. The OGLE-III Catalog of Variable Stars. XI. RR Lyrae Stars in the Galactic Bulge. 2011.
Warning: These citations may not always be 100% accurate.