MLA

Bausch and Lomb, Fulton, John Farquhar (1899-1960). Binocular Microscope. Box 098. https://collections.library.yale.edu/catalog/17321810.

APA, 6th edition

Bausch and Lomb, & Fulton, John Farquhar (1899-1960). (["Box 098"])[Binocular Microscope]. https://collections.library.yale.edu/catalog/17321810.