Cite

Calf's head & brain sauce a phrenological lecture / [graphic]

MLA

P., 19th century, printmaker. Calf's head & brain sauce a phrenological lecture / [graphic]. [ca. 1826]. https://collections.library.yale.edu/catalog/17339491.

APA, 6th edition

P., 19th century, printmaker. ([ca. 1826])[Calf's head & brain sauce a phrenological lecture / [graphic]]. https://collections.library.yale.edu/catalog/17339491.