Cite

Yukon River, Alaska.

MLA

Coast, U. S., and Geodetic Survey. Yukon River, Alaska. U.S. Coast and Geodetic Survey, 1898. https://collections.library.yale.edu/catalog/15821776.

APA, 6th edition

Coast, U. S., & Survey, G. (1898). Yukon River, Alaska. [Maps]. U.S. Coast and Geodetic Survey, https://collections.library.yale.edu/catalog/15821776.