Christie, Mildred Virginia. Colonial Ironwork in Guanajuato, Mexico. Denton, Texas. UNT Digital Library. http://digital.library.unt.edu/ark:/67531/metadc75536/. Accessed April 19, 2015.
Note: Inconsistencies in capitalization and punctuation within the Digital Library may affect this citation. Before using this citation in formal writing, please consult your preferred style manual. More information.