MLA

Charles Marion Russell, 1864-1926, Dick Jones Picture Co., Huntington Park, California. The Strenuous Life. ca. 1901. https://collections.library.yale.edu/catalog/2016399.

APA, 6th edition

Charles Marion Russell, 1864-1926, & Dick Jones Picture Co., Huntington Park, California. (ca. 1901)[The Strenuous Life]. https://collections.library.yale.edu/catalog/2016399.