Cita APA

Carigi, L., & Peimbert, M. (2008). The helium and heavy elements enrichment of the galactic disk.

Citación estilo Chicago

Carigi, L., y M. Peimbert. The Helium and Heavy Elements Enrichment of the Galactic Disk. 2008.

Cita MLA

Carigi, L., y M. Peimbert. The Helium and Heavy Elements Enrichment of the Galactic Disk. 2008.