Cita APA

Pratt, B. R., & Bordonaro, O. L. (2015). Early Middle Cambrian Trilobites from La Laja Formation, Cerro El Molle, Precordillera of Western Argentina. Web

Citación estilo Chicago

Pratt, Brian R., and Osvaldo Luis Bordonaro. Early Middle Cambrian Trilobites From La Laja Formation, Cerro El Molle, Precordillera of Western Argentina. 2015.

Cita MLA

Pratt, Brian R., and Osvaldo Luis Bordonaro. Early Middle Cambrian Trilobites From La Laja Formation, Cerro El Molle, Precordillera of Western Argentina. 2015.