Cita APA

Artabe, A. E. E., Zamuner, A. B., & Stevenson, D. W. (2005). A new genus of Late Cretaceous cycad stem from Argentina, with reappraisal of known forms. Web

Citación estilo Chicago

Artabe, Analia Emilia Eva, Alba Berta Zamuner, and Dennis W. Stevenson. A New Genus of Late Cretaceous Cycad Stem From Argentina, With Reappraisal of Known Forms. 2005.

Cita MLA

Artabe, Analia Emilia Eva, Alba Berta Zamuner, and Dennis W. Stevenson. A New Genus of Late Cretaceous Cycad Stem From Argentina, With Reappraisal of Known Forms. 2005.