Cabinet Map of the United States and Territories / compiled from government maps and published by Rufus Blanchard.
MLA
Cabinet Map of the United States and Territories / Compiled from Government Maps and Published by Rufus Blanchard. Rufus Blanchard, 1968. https://collections.library.yale.edu/catalog/15536522.
APA, 6th edition
Cabinet Map of the United States and Territories / compiled from government maps and published by Rufus Blanchard. (1968). [Maps]. Rufus Blanchard, https://collections.library.yale.edu/catalog/15536522.
