Cite

Des sang-sues, Messieurs, des sang-sues! ... [graphic]

MLA

Pigal, Edmé Jean, 1798-1872, printmaker. Des sang-sues, Messieurs, des sang-sues! ... [graphic]. [not after 1872]. https://collections.library.yale.edu/catalog/17339504.

APA, 6th edition

Pigal, Edmé Jean, 1798-1872, printmaker. ([not after 1872])[Des sang-sues, Messieurs, des sang-sues! ... [graphic]]. https://collections.library.yale.edu/catalog/17339504.