Cite

Sioux Group (No Heart's three children)

MLA

Gilbert, Z. (Zalmon), artist. Sioux Group (No Heart's three children). ca. 1880. https://collections.library.yale.edu/catalog/2009496.

APA, 6th edition

Gilbert, Z. (Zalmon), artist. (ca. 1880)[Sioux Group (No Heart's three children)]. https://collections.library.yale.edu/catalog/2009496.