Cita APA

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 Citation

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

Cita MLA

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