Cita APA (7a ed.)

(2006). Stratigraphy and fossil mammals from the Toro Negro Formation (Neogene), Vinchina Department, northwestern La Rioja Province, Argentina.

Cita Chicago Style (17a ed.)

Stratigraphy and Fossil Mammals from the Toro Negro Formation (Neogene), Vinchina Department, Northwestern La Rioja Province, Argentina. 2006.

Cita MLA (8a ed.)

Stratigraphy and Fossil Mammals from the Toro Negro Formation (Neogene), Vinchina Department, Northwestern La Rioja Province, Argentina. 2006.