Yelwa sheet 118 Nigeria 1:100,000 / Drawn & reproduced by Federal Surveys, Nigeria, 1961.

Chicago citation style
Nigeria. Federal Surveys. Yelwa sheet 118 Nigeria 1:100,000 / Drawn & reproduced by Federal Surveys, Nigeria, 1961.. 1961. Retrieved from the Digital Public Library of America, http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/26337. (Accessed March 28, 2024.)
APA citation style
Nigeria. Federal Surveys, (1961) Yelwa sheet 118 Nigeria 1:100,000 / Drawn & reproduced by Federal Surveys, Nigeria, 1961.. Retrieved from the Digital Public Library of America, http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/26337
MLA citation style
Nigeria. Federal Surveys. Retrieved from the Digital Public Library of America <http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/26337>.
Note: These citations are programmatically generated and may be incomplete.