Cite

The Rand-McNally new commercial atlas map of Oregon.

MLA

McNally, Rand, and Company. The Rand-McNally New Commercial Atlas Map of Oregon. Rand, McNally and Co., 1915. https://collections.library.yale.edu/catalog/15821582.

APA, 6th edition

McNally, R., & C. (1915). The Rand-McNally new commercial atlas map of Oregon. [Maps]. Rand, McNally and Co., https://collections.library.yale.edu/catalog/15821582.