MLA

Carson, Rachel, 1907-1964. Photograph of Hilo Chemical Company product, Super Flea Powder Fortified with Dri-Die. Box 43, folder 793. 1962. https://collections.library.yale.edu/catalog/33433805.

APA, 6th edition

Carson, Rachel, 1907-1964. (["Box 43, folder 793"])(1962)[Photograph of Hilo Chemical Company product, Super Flea Powder Fortified with Dri-Die]. https://collections.library.yale.edu/catalog/33433805.