Cite

Pilot of first white men to cross the American continent; identification of the Indian girl who led the Lewis and Clark Expedition over the Rocky Mountains ...

MLA

Hebard, Grace Raymond, 1861-1936. Pilot of first white men to cross the American continent; identification of the Indian girl who led the Lewis and Clark Expedition over the Rocky Mountains .... 1907. https://collections.library.yale.edu/catalog/17368601.

APA, 6th edition

Hebard, Grace Raymond, 1861-1936. (1907)[Pilot of first white men to cross the American continent; identification of the Indian girl who led the Lewis and Clark Expedition over the Rocky Mountains ...]. https://collections.library.yale.edu/catalog/17368601.