Cite

Do you please to have your bed warm'd sir? [graphic]

MLA

Heath, William, 1795-1840, artist. Do you please to have your bed warm'd sir? [graphic]. [1828?]. https://collections.library.yale.edu/catalog/11019066.

APA, 6th edition

Heath, William, 1795-1840, artist. ([1828?])[Do you please to have your bed warm'd sir? [graphic]]. https://collections.library.yale.edu/catalog/11019066.