MLA

McClintock, Walter, 1870-1949. G418. Carrying Medicine Pipe to Sun Lodge. McClintock's Lodge in Background.. Box 103, folder 4793. 1904 Summer. https://collections.library.yale.edu/catalog/10450525.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 103, folder 4793"])(1904 Summer)[G418. Carrying Medicine Pipe to Sun Lodge. McClintock's Lodge in Background.]. https://collections.library.yale.edu/catalog/10450525.