Cita APA

Simas, M. W., Guerra-Sommer, M., Mendonça, J. G., Cazzulo-Klepzig, F. M., Formoso, M. L. L., & Degani-Schmidt, I. (2013). An accurate record of volcanic ash fall deposition as characterized by dispersed organic matter in a Lower Permian tonstein bed (Faxinal Coalfield, Paraná Basin, Brazil).

Citación estilo Chicago

Simas, M. W., M. Guerra-Sommer, J. G. Mendonça, Filho M. Cazzulo-Klepzig, M. L. L. Formoso, y I. Degani-Schmidt. An Accurate Record of Volcanic Ash Fall Deposition As Characterized By Dispersed Organic Matter in a Lower Permian Tonstein Bed (Faxinal Coalfield, Paraná Basin, Brazil). 2013.

Cita MLA

Simas, M. W., et al. An Accurate Record of Volcanic Ash Fall Deposition As Characterized By Dispersed Organic Matter in a Lower Permian Tonstein Bed (Faxinal Coalfield, Paraná Basin, Brazil). 2013.