Cita APA

Graham, C. H., Parra, J. L., Rahbek, C., & McGuire, J. A. (2009). Phylogenetic structure in tropical hummingbird communities. National Academy of Sciences.

Citación estilo Chicago

Graham, Catherine H., Juan L. Parra, Carsten Rahbek, y Jimmy A. McGuire. Phylogenetic Structure in Tropical Hummingbird Communities. National Academy of Sciences, 2009.

Cita MLA

Graham, Catherine H., Juan L. Parra, Carsten Rahbek, y Jimmy A. McGuire. Phylogenetic Structure in Tropical Hummingbird Communities. National Academy of Sciences, 2009.