Map of the frontier provinces of Turkey, Russia & Austria, the Black Sea, & c [cartographic material] / Lith. by Bevan & Boell, 163 Broadway N.Y.
MLA
Willmer, and Rogers News Company. Map of the Frontier Provinces of Turkey, Russia & Austria, the Black Sea, & c [Cartographic Material] / Lith. by Bevan & Boell, 163 Broadway N.Y. Published by Willmer & Rogers, Importers of Foreign Books & Newspapers, 42 & 44 Nassau Street, 0AD. https://collections.library.yale.edu/catalog/15509641.
APA, 6th edition
W., & Company, R. N. (0 C.E.). Map of the frontier provinces of Turkey, Russia & Austria, the Black Sea, & c [cartographic material] / Lith. by Bevan & Boell, 163 Broadway N.Y. [Maps]. Published by Willmer & Rogers, Importers of Foreign Books & Newspapers, 42 & 44 Nassau Street, https://collections.library.yale.edu/catalog/15509641.