Cita APA

Sota, A., Maiz Apellaniz, J., Walborn, N. R., Alfaro, E. J., Barba, R. H., Morrell, N. I., . . . Arias, J. I. (2011). The Galactic O-Star Spectroscopic Survey, I: Classification System and Bright Northern Stars in the blue-violet at R ~ 2500. Web

Citación estilo Chicago

Sota, A., J. Maiz Apellaniz, Nolan R. Walborn, Emilio J. Alfaro, Rodolfo Hector Barba, Nidia Irene Morrell, Roberto Claudio Gamen, and Julia Ines Arias. The Galactic O-Star Spectroscopic Survey, I: Classification System and Bright Northern Stars in the Blue-violet At R ~ 2500. 2011.

Cita MLA

Sota, A., et al. The Galactic O-Star Spectroscopic Survey, I: Classification System and Bright Northern Stars in the Blue-violet At R ~ 2500. 2011.