Cite

770a. Marching With Poles.

MLA

McClintock, Walter, 1870-1949. 770a. Marching With Poles.. Box 74, folder 4271. 1905 1941. https://collections.library.yale.edu/catalog/2010247.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 74, folder 4271"])(1905 1941)[770a. Marching With Poles.]. https://collections.library.yale.edu/catalog/2010247.