Y-1427. Chiefs Seated Inside Sun Lodge. Mountain Chief.
MLA
McClintock, Walter, 1870-1949. Y-1427. Chiefs Seated Inside Sun Lodge. Mountain Chief.. Box 75, folder 4400. 1905 1941. https://collections.library.yale.edu/catalog/2010560.
APA, 6th edition
McClintock, Walter, 1870-1949. (["Box 75, folder 4400"])(1905 1941)[Y-1427. Chiefs Seated Inside Sun Lodge. Mountain Chief.]. https://collections.library.yale.edu/catalog/2010560.