Cite

Map of wagon routes in Utah Territory explored & opened by Capt. J. H. Simpson ...

MLA

Mechlin, J. P. Map of Wagon Routes in Utah Territory Explored & Opened by Capt. J. H. Simpson ... 0AD. https://collections.library.yale.edu/catalog/2000899.

APA, 6th edition

Mechlin, J. P. (0 C.E.). Map of wagon routes in Utah Territory explored & opened by Capt. J. H. Simpson ... [Illustrations, Maps, Maps in books]. https://collections.library.yale.edu/catalog/2000899.