APA (7th ed.) Citation

Röthlisberger, H. (1977). Ice Avalanches. Journal of glaciology, 19(81), 669-671. https://doi.org/10.3189/S0022143000029580

Chicago Style (17th ed.) Citation

Röthlisberger, Hans. "Ice Avalanches." Journal of Glaciology 19, no. 81 (1977): 669-671. https://doi.org/10.3189/S0022143000029580.

MLA (9th ed.) Citation

Röthlisberger, Hans. "Ice Avalanches." Journal of Glaciology, vol. 19, no. 81, 1977, pp. 669-671, https://doi.org/10.3189/S0022143000029580.