Cita APA (7a ed.)

Gelfo, J. N., Mörs, T., Lorente, M., López, G. M., & Reguero, M. A. (2015). The oldest mammals from Antarctica, early Eocene of the La Meseta Formation, Seymour Island.

Cita Chicago Style (17a ed.)

Gelfo, Javier Nicolás, Thomas Mörs, Malena Lorente, Guillermo Marcos López, y Marcelo Alfredo Reguero. The Oldest Mammals from Antarctica, Early Eocene of the La Meseta Formation, Seymour Island. 2015.

Cita MLA (8a ed.)

Gelfo, Javier Nicolás, et al. The Oldest Mammals from Antarctica, Early Eocene of the La Meseta Formation, Seymour Island. 2015.