Cita APA (7th ed.)

Li, W., Bloom, J., Podsiadlowski, P., Miller, A., Cenko, S., Jha, S., . . . Quimby, R. (2011). Constraints on the Progenitor System of the Type Ia Supernova SN 2011fe/PTF11kly.

Cita Chicago (17th ed.)

Li, W., et al. Constraints on the Progenitor System of the Type Ia Supernova SN 2011fe/PTF11kly. 2011.

Cita MLA (9th ed.)

Li, W., et al. Constraints on the Progenitor System of the Type Ia Supernova SN 2011fe/PTF11kly. 2011.

Atenció: Aquestes cites poden no estar 100% correctes.