Douche. Umschlag [graphic].
MLA
Douche. Umschlag [Graphic]. publisher not identified, 0AD. https://collections.library.yale.edu/catalog/17339926.
APA, 6th edition
Douche. Umschlag [graphic]. (0 C.E.). [Chromolithographs]. publisher not identified. https://collections.library.yale.edu/catalog/17339926.