MLA

Farquhar, Marilyn G. Kidney Rat Interdigitating Foot Processes. Yale University School of Medicine, 6AD. https://collections.library.yale.edu/catalog/15817921.

APA, 6th edition

Farquhar, M. G. (6 C.E.). Kidney Rat interdigitating foot processes [Transmission electron micrograph]. Yale University School of Medicine. https://collections.library.yale.edu/catalog/15817921.