Cite

Inventions of military machines and other devices, [after 1591].

MLA

Rabbards, Ralph. Inventions of Military Machines and Other Devices, [after 1591]. 0AD. https://collections.library.yale.edu/catalog/2028961.

APA, 6th edition

Rabbards, R. (0 C.E.). Inventions of military machines and other devices, [after 1591]. [Early works to 1800, Medieval and Renaissance Manuscripts in Beinecke Library]. https://collections.library.yale.edu/catalog/2028961.