Cite

Finnland - Baltishe Länder.

MLA

Finnland - Baltishe Länder. Mil. Geo., 1942. https://collections.library.yale.edu/catalog/15471507.

APA, 6th edition

Finnland - Baltishe Länder. (1942). [Maps]. Mil. Geo., https://collections.library.yale.edu/catalog/15471507.