Cita APA (7a ed.)

Gutiérrez, C., Pazos, P., & Fernández, D. Analysis of the ichnogenus herradurichnus in quartzites of the balcarce formation (lower silurian) from the tandilia system of Argentina.

Cita Chicago Style (17a ed.)

Gutiérrez, C., P.J Pazos, y D.E Fernández. Analysis of the Ichnogenus Herradurichnus in Quartzites of the Balcarce Formation (lower Silurian) from the Tandilia System of Argentina.

Cita MLA (8a ed.)

Gutiérrez, C., et al. Analysis of the Ichnogenus Herradurichnus in Quartzites of the Balcarce Formation (lower Silurian) from the Tandilia System of Argentina.