Cita APA

Rivera, A., Bown, F., Casassa, G., Acuna, C., & Clavero, J. (2005). Glacier shrinkage and negative mass balance in the chilean lake district (40 degrees s).

Citación estilo Chicago

Rivera, A., F. Bown, G. Casassa, C. Acuna, y J. Clavero. Glacier Shrinkage and Negative Mass Balance in the Chilean Lake District (40 Degrees S). 2005.

Cita MLA

Rivera, A., et al. Glacier Shrinkage and Negative Mass Balance in the Chilean Lake District (40 Degrees S). 2005.