MLA

Karta Teatra Voennykh dlʹistvīĭ, Vooruzhennyikhʹ Silʹ I︠u︡ga Rossīe. 1919. https://collections.library.yale.edu/catalog/15474804.

APA, 6th edition

Karta Teatra Voennykh dlʹistvīĭ, Vooruzhennyikhʹ Silʹ I︠u︡ga Rossīe. (1919). [Maps]. https://collections.library.yale.edu/catalog/15474804.