Cite

Map of Algoma district, Ontario, showing natural resources / prepared in the Natural Resources Intelligence Branch, Department of the Interior.

MLA

Branch, Canada. Natural Resources Intelligence. Map of Algoma District, Ontario, Showing Natural Resources / Prepared in the Natural Resources Intelligence Branch, Department of the Interior. Natural Resources Intelligence Branch, 0AD. https://collections.library.yale.edu/catalog/15827331.

APA, 6th edition

Branch, C. N. R. I. (0 C.E.). Map of Algoma district, Ontario, showing natural resources / prepared in the Natural Resources Intelligence Branch, Department of the Interior. [Maps]. Natural Resources Intelligence Branch, https://collections.library.yale.edu/catalog/15827331.