Sota Ballano, A., Maíz Apellániz, J., Morrell, N. I., Barbá, R. H., Walborn, N. R., Gamen, R. C., . . . Alfaro, E. J. (2014). The galactic O-star spectroscopic survey (GOSSS). II. Bright southern stars.
Chicago Style CitationSota Ballano, Alfredo, Jesús Maíz Apellániz, N. I. Morrell, R. H. Barbá, N. R. Walborn, R. C. Gamen, J. I. Arias, and Emilio J. Alfaro. The Galactic O-star Spectroscopic Survey (GOSSS). II. Bright Southern Stars. 2014.
MLA CitationSota Ballano, Alfredo, et al. The Galactic O-star Spectroscopic Survey (GOSSS). II. Bright Southern Stars. 2014.
Warning: These citations may not always be 100% accurate.