255. [Walter McClintock and his Horses, Saddle Horse Kutenai and Packhorse Baldy (Apski).]
MLA
McClintock, Walter, 1870-1949. 255. [Walter McClintock and his Horses, Saddle Horse Kutenai and Packhorse Baldy (Apski).]. Box 61, folder 3086. 1938. https://collections.library.yale.edu/catalog/2008744.
APA, 6th edition
McClintock, Walter, 1870-1949. (["Box 61, folder 3086"])(1938)[255. [Walter McClintock and his Horses, Saddle Horse Kutenai and Packhorse Baldy (Apski).]]. https://collections.library.yale.edu/catalog/2008744.
