Cite

874. [War Horse.]

MLA

McClintock, Walter, 1870-1949. 874. [War Horse.]. Box 67, folder 3694. 1936. https://collections.library.yale.edu/catalog/2011533.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 67, folder 3694"])(1936)[874. [War Horse.]]. https://collections.library.yale.edu/catalog/2011533.