The immigration problem

Chicago citation style
Sampson, Zabdiel Sidney, 1842-1897. The immigration problem. 1892. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/012510639. (Accessed October 17, 2018.)
APA citation style
Sampson, Zabdiel Sidney, 1842-1897, (1892) The immigration problem. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/012510639
MLA citation style
Sampson, Zabdiel Sidney, 1842-1897. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/012510639>.
Note: These citations are programmatically generated and may be incomplete.