A continuous climatic impact on Holocene human population in the Rocky Mountains.

MLA

Kelly, Robert L., et al. “A Continuous Climatic Impact on Holocene Human Population in the Rocky Mountains.” Proceedings of the National Academy of Sciences of the United States of America, vol. 110, no. 2, Jan. 2013, pp. 443–47. EBSCOhost, https://doi.org/10.1073/pnas.1201341110.

APA

Kelly, R. L., Surovell, T. A., Shuman, B. N., & Smith, G. M. (2013). A continuous climatic impact on Holocene human population in the Rocky Mountains. Proceedings of the National Academy of Sciences of the United States of America, 110(2), 443–447. https://doi.org/10.1073/pnas.1201341110

Chicago

Kelly, Robert L., Todd A. Surovell, Bryan N. Shuman, and Geoffrey M. Smith. 2013. “A Continuous Climatic Impact on Holocene Human Population in the Rocky Mountains.” Proceedings of the National Academy of Sciences of the United States of America 110 (2): 443–47. doi:10.1073/pnas.1201341110.