MLA

Alling, Willis G., et al. Amputation and Trepanning Set. 0AD. https://collections.library.yale.edu/catalog/17316514.

APA, 6th edition

Alling, W. G., Tiemann, G., & C. (0 C.E.). Amputation and Trepanning Set [Tools and Equipment]. https://collections.library.yale.edu/catalog/17316514.