Cite

763a. Sacred People. In Line. Marching.

MLA

McClintock, Walter, 1870-1949. 763a. Sacred People. In Line. Marching.. Box 66, folder 3561. 1935. https://collections.library.yale.edu/catalog/2009420.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 66, folder 3561"])(1935)[763a. Sacred People. In Line. Marching.]. https://collections.library.yale.edu/catalog/2009420.