Cita APA (7a ed.)

Rougier, G. W., & Gaetano, L. C. (2011). Highly specialized mammalian skulls from the Late Cretaceous of South America.

Cita Chicago Style (17a ed.)

Rougier, Guillermo Walter, y Leandro Carlos Gaetano. Highly Specialized Mammalian Skulls from the Late Cretaceous of South America. 2011.

Cita MLA (8a ed.)

Rougier, Guillermo Walter, y Leandro Carlos Gaetano. Highly Specialized Mammalian Skulls from the Late Cretaceous of South America. 2011.