[New Boundaries of Italy in the Northeast].
MLA
[New Boundaries of Italy in the Northeast]. Instituto Geografico Militare, 0AD. https://collections.library.yale.edu/catalog/15827106.
APA, 6th edition
[New Boundaries of Italy in the Northeast]. (0 C.E.). [Maps]. Instituto Geografico Militare, https://collections.library.yale.edu/catalog/15827106.