Cita APA (7a ed.)
Vijay P. Singh, P. S. Encyclopedia of Snow, Ice and Glaciers. Springer.
Cita estilo Chicago (17a ed.)
Vijay P. Singh, Pratap Singh. Encyclopedia of Snow, Ice and Glaciers. Dordrecht, Holanda: Springer.
Cita MLA (9a ed.)
Vijay P. Singh, Pratap Singh. Encyclopedia of Snow, Ice and Glaciers. Springer.
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