A geological map of the copper region embraced in the counties of Floyd, Carroll & Grayson, Va. and Ashe & Alleghany, N.C

Chicago citation style
Currey, Richard O. (Richard Owen), Citti, L. F. A geological map of the copper region embraced in the counties of Floyd, Carroll & Grayson, Va. and Ashe & Alleghany, N.C. 1859. Retrieved from the Digital Public Library of America, http://search.lib.virginia.edu/catalog/uva-lib:1003590. (Accessed July 20, 2018.)
APA citation style
Currey, Richard O. (Richard Owen), Citti, L. F, (1859) A geological map of the copper region embraced in the counties of Floyd, Carroll & Grayson, Va. and Ashe & Alleghany, N.C. Retrieved from the Digital Public Library of America, http://search.lib.virginia.edu/catalog/uva-lib:1003590
MLA citation style
Currey, Richard O. (Richard Owen), Citti, L. F. Retrieved from the Digital Public Library of America <http://search.lib.virginia.edu/catalog/uva-lib:1003590>.
Note: These citations are programmatically generated and may be incomplete.