Cita APA (7a ed.)

Acosta Hospitaleche, C. I. A., Griffin, M., Asensio, M., Cione, A. L., & Tambussi, C. P. (2013). Middle Cenozoic penguin remains from the Patagonian cordillera.

Cita Chicago Style (17a ed.)

Acosta Hospitaleche, Carolina Ileana Alicia, Miguel Griffin, Marcos Asensio, Alberto Luis Cione, y Claudia Patricia Tambussi. Middle Cenozoic Penguin Remains from the Patagonian Cordillera. 2013.

Cita MLA (8a ed.)

Acosta Hospitaleche, Carolina Ileana Alicia, et al. Middle Cenozoic Penguin Remains from the Patagonian Cordillera. 2013.