Cite

Anderson's Map of the Upper Yukon and Adjacent regions / Compiled and Published by the O.P. Anderson Map & Blueprint Co., Inc.

MLA

Anderson's Map of the Upper Yukon and Adjacent Regions / Compiled and Published by the O.P. Anderson Map & Blueprint Co., Inc. O.P. Anderson Map & Blueprint Co., 0AD. https://collections.library.yale.edu/catalog/15536381.

APA, 6th edition

Anderson's Map of the Upper Yukon and Adjacent regions / Compiled and Published by the O.P. Anderson Map & Blueprint Co., Inc. (0 C.E.). [Maps]. O.P. Anderson Map & Blueprint Co., https://collections.library.yale.edu/catalog/15536381.