York Pennsylvania Rifle Corps.

Chicago citation style
Castner, Samuel, 1843-1929, Duval, Peter S., 1804 or 1805-1886, Hoffy, Alfred M., approximately 1790. York Pennsylvania Rifle Corps.. Retrieved from the Digital Public Library of America, http://libwww.freelibrary.org/diglib/searchItem.cfm?itemID=pdcc00196. (Accessed September 25, 2018.)
APA citation style
Castner, Samuel, 1843-1929, Duval, Peter S., 1804 or 1805-1886, Hoffy, Alfred M., approximately 1790, York Pennsylvania Rifle Corps.. Retrieved from the Digital Public Library of America, http://libwww.freelibrary.org/diglib/searchItem.cfm?itemID=pdcc00196
MLA citation style
Castner, Samuel, 1843-1929, Duval, Peter S., 1804 or 1805-1886, Hoffy, Alfred M., approximately 1790. Retrieved from the Digital Public Library of America <http://libwww.freelibrary.org/diglib/searchItem.cfm?itemID=pdcc00196>.
Note: These citations are programmatically generated and may be incomplete.