Huntingdon County, Pennsylvania : an inventory of historic engineering and industrial sites

Chicago citation style
Shedd, Nancy S. Huntingdon County, Pennsylvania : an inventory of historic engineering and industrial sites. 1991. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/002559241. (Accessed March 28, 2024.)
APA citation style
Shedd, Nancy S, (1991) Huntingdon County, Pennsylvania : an inventory of historic engineering and industrial sites. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/002559241
MLA citation style
Shedd, Nancy S. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/002559241>.
Note: These citations are programmatically generated and may be incomplete.