Cita APA

Layer, P. W., García-Palomo, A., Jones, D., Macías, J. L., Arce, J. L., & Mora, J. C. (2009). El Chichón volcanic complex, Chiapas, México: Stages of evolution based on field mapping and 40Ar/39Ar geochronology.

Citación estilo Chicago

Layer, P. W., A. García-Palomo, D. Jones, J. L. Macías, J. L. Arce, y J. C. Mora. El Chichón Volcanic Complex, Chiapas, México: Stages of Evolution Based On Field Mapping and 40Ar/39Ar Geochronology. 2009.

Cita MLA

Layer, P. W., et al. El Chichón Volcanic Complex, Chiapas, México: Stages of Evolution Based On Field Mapping and 40Ar/39Ar Geochronology. 2009.