[Vienna pattern court cards].
MLA
[Vienna Pattern Court Cards]. Alex. Grosheim, 0AD. https://collections.library.yale.edu/catalog/16359049.
APA, 6th edition
[Vienna pattern court cards]. (0 C.E.). [Specimens, Playing cards, Vienna pattern, Woodcuts]. Alex. Grosheim. https://collections.library.yale.edu/catalog/16359049.