Cite

When the trail was long between camps

MLA

Russell, Charles M. (Charles Marion), 1864-1926, artist. When the trail was long between camps. [not before 1901]. https://collections.library.yale.edu/catalog/2015891.

APA, 6th edition

Russell, Charles M. (Charles Marion), 1864-1926, artist. ([not before 1901])[When the trail was long between camps]. https://collections.library.yale.edu/catalog/2015891.