Cita APA

Villarreal, D., Clark, K. L., Branch, L. C., Hierro, J. L., & Machicote, M. (2008). Alteration of ecosystem structure by a burrowing herbivore, the plains vizcacha (Lagostomus maximus). Web

Citación estilo Chicago

Villarreal, Diego, Kenneth L. Clark, Lyn Clarke Branch, Jose Luis Hierro, and Marcela Machicote. Alteration of Ecosystem Structure By a Burrowing Herbivore, the Plains Vizcacha (Lagostomus Maximus). 2008.

Cita MLA

Villarreal, Diego, et al. Alteration of Ecosystem Structure By a Burrowing Herbivore, the Plains Vizcacha (Lagostomus Maximus). 2008.