Cita APA

Pierce, M., Bridges, T., Forbes, D. A., Proctor, R., Beasley, M. A., Gebhardt, K., . . . Hanes, D. A. (2006). Gemini/GMOS spectra of globular clusters in the Virgo giant elliptical NGC 4649. Web

Citación estilo Chicago

Pierce, Michael, et al. Gemini/GMOS Spectra of Globular Clusters in the Virgo Giant Elliptical NGC 4649. 2006.

Cita MLA

Pierce, Michael, et al. Gemini/GMOS Spectra of Globular Clusters in the Virgo Giant Elliptical NGC 4649. 2006.