Cita APA (7a ed.)

O'Gorman, J. P., Bona, P., & Salgado, L. (2010). The first record of a marine turtle from the Allen Formation (upper Campanian-middle Maastrichtian), Río Negro Province, Patagonia, Argentina.

Cita Chicago Style (17a ed.)

O'Gorman, José Patricio, Paula Bona, y Leonardo Salgado. The First Record of a Marine Turtle from the Allen Formation (upper Campanian-middle Maastrichtian), Río Negro Province, Patagonia, Argentina. 2010.

Cita MLA (8a ed.)

O'Gorman, José Patricio, et al. The First Record of a Marine Turtle from the Allen Formation (upper Campanian-middle Maastrichtian), Río Negro Province, Patagonia, Argentina. 2010.