Cita APA

Clarke, J. A., Tambussi, C. P., Noriega, J. I., Erickson, G. M., & Ketcham, R. A. (2005). Definitive fossil evidence for the extant avian radiation in the Cretaceous. Web

Citación estilo Chicago

Clarke, Julia A., Claudia Patricia Tambussi, Jorge Ignacio Noriega, Gregory M. Erickson, and Richard A. Ketcham. Definitive Fossil Evidence for the Extant Avian Radiation in the Cretaceous. 2005.

Cita MLA

Clarke, Julia A., et al. Definitive Fossil Evidence for the Extant Avian Radiation in the Cretaceous. 2005.