APA (7th ed.) Citation

CH, G., TW, S., & JS, D. (2016). Eleventh-century shift in timber procurement areas for the great houses of Chaco Canyon. Proceedings of the National Academy of Sciences of the United States of America, 113(5), 1186. https://doi.org/10.1073/pnas.1514272112

Chicago Style (17th ed.) Citation

CH, Guiterman, Swetnam TW, and Dean JS. "Eleventh-century Shift in Timber Procurement Areas for the Great Houses of Chaco Canyon." Proceedings of the National Academy of Sciences of the United States of America 113, no. 5 (2016): 1186. https://doi.org/10.1073/pnas.1514272112.

MLA (9th ed.) Citation

CH, Guiterman, et al. "Eleventh-century Shift in Timber Procurement Areas for the Great Houses of Chaco Canyon." Proceedings of the National Academy of Sciences of the United States of America, vol. 113, no. 5, 2016, p. 1186, https://doi.org/10.1073/pnas.1514272112.