Truppenkarte. 144 II N.O., Monte Libretti.
MLA
Truppenkarte. 144 II N.O., Monte Libretti. Milit.-geogr. Institut Florenz, 1943. https://collections.library.yale.edu/catalog/15238304.
APA, 6th edition
Truppenkarte. 144 II N.O., Monte Libretti. (1943). [Maps]. Milit.-geogr. Institut Florenz, https://collections.library.yale.edu/catalog/15238304.