APA

Ruddiman, W., Fuller, D., Kutzbach, J., Tzedakis, P., Kaplan, J., Ellis, E., Vavrus, S., Roberts, C., Fyfe, R., He, F., Lemmen, C., & Woodbridge, J. (2016). Late Holocene climate: Natural or anthropogenic?. : John Wiley & Sons, Inc.