Cite

[Spanish arms, swords and matchlock] [art original].

MLA

[Spanish Arms, Swords and Matchlock] [Art Original]. 0AD. https://collections.library.yale.edu/catalog/17480312.

APA, 6th edition

[Spanish arms, swords and matchlock] [art original]. (0 C.E.). [Watercolors]. https://collections.library.yale.edu/catalog/17480312.