Cita APA

Balseiro, D., & Waisfeld, B. G. (2012). Ecological instability in Upper Cambrian-Lower Ordovician trilobite communities from Northwestern Argentina. Web

Citación estilo Chicago

Balseiro, Diego, and Beatriz Graciela Waisfeld. Ecological Instability in Upper Cambrian-Lower Ordovician Trilobite Communities From Northwestern Argentina. 2012.

Cita MLA

Balseiro, Diego, and Beatriz Graciela Waisfeld. Ecological Instability in Upper Cambrian-Lower Ordovician Trilobite Communities From Northwestern Argentina. 2012.