Cite

Macmillan Books for Boys and Girls (2 copies)

MLA

Benét, Stephen Vincent, 1898-1943. Macmillan Books for Boys and Girls (2 copies). Box 99, folder 2880. 1931. https://collections.library.yale.edu/catalog/16576817.

APA, 6th edition

Benét, Stephen Vincent, 1898-1943. (["Box 99, folder 2880"])(1931)[Macmillan Books for Boys and Girls (2 copies)]. https://collections.library.yale.edu/catalog/16576817.