Cite

Cowboy sport--roping a wolf

MLA

Charles Marion Russell, 1864-1926. Cowboy sport--roping a wolf. 1948. https://collections.library.yale.edu/catalog/2015774.

APA, 6th edition

Charles Marion Russell, 1864-1926. (1948)[Cowboy sport--roping a wolf]. https://collections.library.yale.edu/catalog/2015774.