Cita APA

del Valle, H. F., Rostagno, C. M., Coronato, F. R., Bouza, P. J., & Blanco, P. D. (2008). Sand dune activity in north-eastern Patagonia. Web

Citación estilo Chicago

del Valle, Hector Francisco, Cesar Mario Rostagno, Fernando Raul Coronato, Pablo Jose Bouza, and Paula Daniela Blanco. Sand Dune Activity in North-eastern Patagonia. 2008.

Cita MLA

del Valle, Hector Francisco, et al. Sand Dune Activity in North-eastern Patagonia. 2008.