Cite

Map of the Ozark country along the Frisco lines in Missouri / Parker-eng. co., St. Louis, Mo.

MLA

Map of the Ozark Country along the Frisco Lines in Missouri / Parker-Eng. Co., St. Louis, Mo. s.n., 1914. https://collections.library.yale.edu/catalog/15814688.

APA, 6th edition

Map of the Ozark country along the Frisco lines in Missouri / Parker-eng. co., St. Louis, Mo. (1914). [Maps]. s.n., https://collections.library.yale.edu/catalog/15814688.