Cite

[Vienna pattern court cards].

MLA

[Vienna Pattern Court Cards]. Franz Entner, 0AD. https://collections.library.yale.edu/catalog/32249982.

APA, 6th edition

[Vienna pattern court cards]. (0 C.E.). [Specimens, Playing cards, Vienna pattern, Engravings, Annotations 20th century]. Franz Entner. https://collections.library.yale.edu/catalog/32249982.