Cite

[Pictorial war map, in Russian.]

MLA

[Pictorial War Map, in Russian.]. 0AD. https://collections.library.yale.edu/catalog/15259151.

APA, 6th edition

[Pictorial war map, in Russian.]. (0 C.E.). [Pictorial maps--Europe--1914]. https://collections.library.yale.edu/catalog/15259151.