Descendants of Johannes Gingerich and Catherine Schlabaugh

Chicago citation style
Gerig, David, 1895-. Descendants of Johannes Gingerich and Catherine Schlabaugh. [196-?]. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/005731175. (Accessed December 19, 2018.)
APA citation style
Gerig, David, 1895-, ([196-?]) Descendants of Johannes Gingerich and Catherine Schlabaugh. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/005731175
MLA citation style
Gerig, David, 1895-. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/005731175>.
Note: These citations are programmatically generated and may be incomplete.