Cita APA

Giorgi, E. E. S., Vázquez, R. Á., Baume, G. L., Seggewiss, W., & Will, J. M. (2002). NGC 2571: An intermediate-age open cluster with a White Dwarf candidate. Web

Citación estilo Chicago

Giorgi, Edgard Ervar Salvador, Rubén Ángel Vázquez, Gustavo Luis Baume, W. Seggewiss, and J. M. Will. NGC 2571: An Intermediate-age Open Cluster With a White Dwarf Candidate. 2002.

Cita MLA

Giorgi, Edgard Ervar Salvador, et al. NGC 2571: An Intermediate-age Open Cluster With a White Dwarf Candidate. 2002.