The Johnstown flood

Chicago citation style
Dieck, Herman. The Johnstown flood. 1889. Retrieved from the Digital Public Library of America, http://digitalcollections.powerlibrary.org/cdm/ref/collection/acacc-jtf/id/3792. (Accessed December 13, 2018.)
APA citation style
Dieck, Herman, (1889) The Johnstown flood. Retrieved from the Digital Public Library of America, http://digitalcollections.powerlibrary.org/cdm/ref/collection/acacc-jtf/id/3792
MLA citation style
Dieck, Herman. Retrieved from the Digital Public Library of America <http://digitalcollections.powerlibrary.org/cdm/ref/collection/acacc-jtf/id/3792>.
Note: These citations are programmatically generated and may be incomplete.