Cite

[Manuscript map of Balkan Peninsula and Eastern Europe].

MLA

[Manuscript Map of Balkan Peninsula and Eastern Europe]. s.n., 1919. https://collections.library.yale.edu/catalog/15238175.

APA, 6th edition

[Manuscript map of Balkan Peninsula and Eastern Europe]. (1919). [Manuscript maps, Maps]. s.n., https://collections.library.yale.edu/catalog/15238175.