Cite

F3100a. Margaret Cobb [later Ailshie] Shooting. Boise, Idaho.

MLA

McClintock, Walter, 1870-1949. F3100a. Margaret Cobb [later Ailshie] Shooting. Boise, Idaho.. Box 134, folder 5967. 1903. https://collections.library.yale.edu/catalog/10451615.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 134, folder 5967"])(1903)[F3100a. Margaret Cobb [later Ailshie] Shooting. Boise, Idaho.]. https://collections.library.yale.edu/catalog/10451615.