Cite

53. Elk Horn and Son in Costume.

MLA

McClintock, Walter, 1870-1949. 53. Elk Horn and Son in Costume.. Box 70, folder 3948. 1905 1941. https://collections.library.yale.edu/catalog/2010431.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 70, folder 3948"])(1905 1941)[53. Elk Horn and Son in Costume.]. https://collections.library.yale.edu/catalog/2010431.