Cita APA

Wills, W. H., Drake, B. L., & Dorshow, W. B. (2014). Prehistoric deforestation at Chaco Canyon? National Academy of Sciences.

Citación estilo Chicago

Wills, W. H., Brandon L. Drake, and Wetherbee B. Dorshow. Prehistoric Deforestation At Chaco Canyon? National Academy of Sciences, 2014.

Cita MLA

Wills, W. H., Brandon L. Drake, and Wetherbee B. Dorshow. Prehistoric Deforestation At Chaco Canyon? National Academy of Sciences, 2014.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.