Cite

Maps of Alaska: general

MLA

Brady, John Green, 1847-1918. Maps of Alaska: general. Box 18, folder 45. 1917-21. https://collections.library.yale.edu/catalog/33221952.

APA, 6th edition

Brady, John Green, 1847-1918. (["Box 18, folder 45"])(1917-21)[Maps of Alaska: general]. https://collections.library.yale.edu/catalog/33221952.