Cita APA (7a ed.)

García Berro, E., Torres, S., Renedo, I., Camacho, J., Althaus, L. G., Córsico, A. H., . . . Isern, J. (2011). The white-dwarf cooling sequence of NGC 6791: A unique tool for stellar evolution.

Cita Chicago Style (17a ed.)

García Berro, E., S. Torres, I. Renedo, J. Camacho, Leandro Gabriel Althaus, Alejandro Hugo Córsico, M. Salaris, y J. Isern. The White-dwarf Cooling Sequence of NGC 6791: A Unique Tool for Stellar Evolution. 2011.

Cita MLA (8a ed.)

García Berro, E., et al. The White-dwarf Cooling Sequence of NGC 6791: A Unique Tool for Stellar Evolution. 2011.