Cite

Urethral sounds

MLA

Tiemann, George, et al. Urethral Sounds. 0AD. https://collections.library.yale.edu/catalog/17324440.

APA, 6th edition

Tiemann, G., Company, M., Robert, M. B., & Van Buren. (0 C.E.). Urethral sounds [Tools and Equipment]. https://collections.library.yale.edu/catalog/17324440.