MLA

Cruikshank, George, 1792-1878, printmaker. Ancient military dandies of 1450 sketch'd by permission from the originals in the Grand Armory at the Gothic Hall Pall-Mall ; Modern military dandies of 1819 : sketch'd without permission from the life / [graphic]. [8 February 1819]. https://collections.library.yale.edu/catalog/10968877.

APA, 6th edition

Cruikshank, George, 1792-1878, printmaker. ([8 February 1819])[Ancient military dandies of 1450 sketch'd by permission from the originals in the Grand Armory at the Gothic Hall Pall-Mall ; Modern military dandies of 1819 : sketch'd without permission from the life / [graphic]]. https://collections.library.yale.edu/catalog/10968877.