Cita APA (7a ed.)

Norris, M. A., Escudero, C. G., Faifer, F. R., Kannappan, S. K., Forte, J. C., & van Den Bosch, R. C. E. (2015). An extended star formation history in an ultra-compact dwarf.

Cita Chicago Style (17a ed.)

Norris, Mark A., Carlos Gabriel Escudero, Favio Raúl Faifer, Sheila K. Kannappan, Juan Carlos Forte, y Remco C. E. van Den Bosch. An Extended Star Formation History in an Ultra-compact Dwarf. 2015.

Cita MLA (8a ed.)

Norris, Mark A., et al. An Extended Star Formation History in an Ultra-compact Dwarf. 2015.