Cita APA

Soszynski, I., & Pietrzynski, G. (2013). The Optical Gravitational Lensing Experiment. The OGLE-III Catalog of Variable Stars. Type II Cepheids in the Galactic Bulge – Supplement.

Citación estilo Chicago

Soszynski, I., y G. Pietrzynski. The Optical Gravitational Lensing Experiment. The OGLE-III Catalog of Variable Stars. Type II Cepheids in the Galactic Bulge – Supplement. 2013.

Cita MLA

Soszynski, I., y G. Pietrzynski. The Optical Gravitational Lensing Experiment. The OGLE-III Catalog of Variable Stars. Type II Cepheids in the Galactic Bulge – Supplement. 2013.