MLA

Considerationi Sopra La Guerra Contra Il Turco Et Unione De Principi Christiani. 0AD. https://collections.library.yale.edu/catalog/11007525.

APA, 6th edition

Considerationi sopra la guerra contra il Turco et unione de principi Christiani. (0 C.E.). [Manuscripts, Renaissance Italy 16th century, Medieval and Renaissance Manuscripts in Beinecke Library]. https://collections.library.yale.edu/catalog/11007525.