Cite

Visionaire. 21, Deck of cards, The diamond issue

MLA

Visionaire. 21, Deck of Cards, The Diamond Issue. 0AD. https://collections.library.yale.edu/catalog/2066949.

APA, 6th edition

Visionaire. 21, Deck of cards, The diamond issue. (0 C.E.). [Illustrations, Periodicals, Playing cards]. https://collections.library.yale.edu/catalog/2066949.