APA Citatie

Pierce, D. W., Barnett, T. P., Hidalgo León, H. G., Das, T., Bonfils, C., Santer, B. D., . . . Nozawa, T. (2008). Attribution of Declining Western U.S. Snowpack to Human Effects.

Chicago Style citaat

Pierce, David W., et al. Attribution of Declining Western U.S. Snowpack to Human Effects. 2008.

MLA citatie

Pierce, David W., et al. Attribution of Declining Western U.S. Snowpack to Human Effects. 2008.