Cite

Forbes-Robertson, J.

MLA

Schletter, Annie, 1858-1944. Forbes-Robertson, J.. Box 1, folder 17. 1907-09, n.d.. https://collections.library.yale.edu/catalog/17453742.

APA, 6th edition

Schletter, Annie, 1858-1944. (["Box 1, folder 17"])(1907-09, n.d.)[Forbes-Robertson, J.]. https://collections.library.yale.edu/catalog/17453742.