Anadón, J. D., Sala, O. E., Turner, B. L., & Bennett, E. M. (2014). Effect of woody-plant encroachment on livestock production in North and South America. Proceedings of the National Academy of Sciences - PNAS, 111(35), 12948-12953. https://doi.org/10.1073/pnas.1320585111
Chicago Style (17th ed.) CitationAnadón, José D., Osvaldo E. Sala, B. L. Turner, and Elena M. Bennett. "Effect of Woody-plant Encroachment on Livestock Production in North and South America." Proceedings of the National Academy of Sciences - PNAS 111, no. 35 (2014): 12948-12953. https://doi.org/10.1073/pnas.1320585111.
MLA (9th ed.) CitationAnadón, José D., et al. "Effect of Woody-plant Encroachment on Livestock Production in North and South America." Proceedings of the National Academy of Sciences - PNAS, vol. 111, no. 35, 2014, pp. 12948-12953, https://doi.org/10.1073/pnas.1320585111.