Cite

252. [Trail Through Natural Park.]

MLA

McClintock, Walter, 1870-1949. 252. [Trail Through Natural Park.]. Box 61, folder 3083. 1938. https://collections.library.yale.edu/catalog/2008741.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 61, folder 3083"])(1938)[252. [Trail Through Natural Park.]]. https://collections.library.yale.edu/catalog/2008741.