Cita APA

de Porras, M. E., Mancini, M. V., & Prieto, A. R. (2011). Modern pollen analysis in caves at the Patagonian steppe, Argentina. Web

Citación estilo Chicago

de Porras, Maria Eugenia, Maria Virginia Mancini, and Aldo Raul Prieto. Modern Pollen Analysis in Caves At the Patagonian Steppe, Argentina. 2011.

Cita MLA

de Porras, Maria Eugenia, Maria Virginia Mancini, and Aldo Raul Prieto. Modern Pollen Analysis in Caves At the Patagonian Steppe, Argentina. 2011.