Cita APA (7a ed.)

Knoll, F., Ridgely, R. C., Ortega, F., Sanz, J. L., & Witmer, L. M. (2013). Neurocranial osteology and neuroanatomy of a late Cretaceous titanosaurian sauropod from Spain (Ampelosaurus sp.). Public Library of Science (PLoS).

Cita Chicago Style (17a ed.)

Knoll, Fabien, Ryan C. Ridgely, Francisco Ortega, Jose Luis Sanz, y Lawrence M. Witmer. Neurocranial Osteology and Neuroanatomy of a Late Cretaceous Titanosaurian Sauropod from Spain (Ampelosaurus Sp.). Public Library of Science (PLoS), 2013.

Cita MLA (8a ed.)

Knoll, Fabien, et al. Neurocranial Osteology and Neuroanatomy of a Late Cretaceous Titanosaurian Sauropod from Spain (Ampelosaurus Sp.). Public Library of Science (PLoS), 2013.