Sherzer, W. H. (1907). Glaciers of the Canadian Rockies and Selkirks: (Smithsonian expedition of 1904). Smithsonian institution.
Cita Chicago Style (17a ed.)Sherzer, W. H. Glaciers of the Canadian Rockies and Selkirks: (Smithsonian Expedition of 1904). Washington: Smithsonian institution, 1907.
Cita MLA (8a ed.)Sherzer, W. H. Glaciers of the Canadian Rockies and Selkirks: (Smithsonian Expedition of 1904). Smithsonian institution, 1907.
Precaución: Estas citas no son 100% exactas.