Piper City, Ilinois (603-2011)
MLA
Plowden, David. Piper City, Ilinois (603-2011). 2003. https://collections.library.yale.edu/catalog/10593444.
APA, 6th edition
Plowden, D. (2003). Piper City, Ilinois (603-2011). https://collections.library.yale.edu/catalog/10593444.