Cita APA (7a ed.)

Feinstein Baigorri, C., Martínez, R. E., Vergne, M. M., Baume, G. L., & Vázquez, R. Á. (2003). Optical polarization observations of NGC 6231: Evidence for a past supernova fingerprint.

Cita Chicago Style (17a ed.)

Feinstein Baigorri, Carlos, Rubén Enrique Martínez, María Marcela Vergne, Gustavo Luis Baume, y Rubén Ángel Vázquez. Optical Polarization Observations of NGC 6231: Evidence for a Past Supernova Fingerprint. 2003.

Cita MLA (8a ed.)

Feinstein Baigorri, Carlos, et al. Optical Polarization Observations of NGC 6231: Evidence for a Past Supernova Fingerprint. 2003.