MLA

Perdriaux, active approximately 1790- printmaker. The deatd [sic] of Prince Leopold of Brunswick La mort du Prince Leopold de Brunswick / [graphic] =. [between 1787 and 1790]. https://collections.library.yale.edu/catalog/33330874.

APA, 6th edition

Perdriaux, active approximately 1790- printmaker. ([between 1787 and 1790])[The deatd [sic] of Prince Leopold of Brunswick La mort du Prince Leopold de Brunswick / [graphic] =]. https://collections.library.yale.edu/catalog/33330874.