Cita APA

Ahn, C. P., Alexandroff, R., Allende Prieto, C., Anderson, S. F., Anderton, T., Andrews, B. H., . . . Pérez Ràfols, I. (2012). The Ninth data release of the Sloan Digital Sky Survey: First spectroscopic data from the SDSS-III Baryon Oscillation Spectroscopic Survey.

Citación estilo Chicago

Ahn, Chirstopher P., et al. The Ninth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data From the SDSS-III Baryon Oscillation Spectroscopic Survey. 2012.

Cita MLA

Ahn, Chirstopher P., et al. The Ninth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data From the SDSS-III Baryon Oscillation Spectroscopic Survey. 2012.