Discoveries and inventions of the nineteenth century /

Chicago citation style
Routledge, Robert. Discoveries and inventions of the nineteenth century /. 1891. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/009010119. (Accessed December 13, 2018.)
APA citation style
Routledge, Robert, (1891) Discoveries and inventions of the nineteenth century /. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/009010119
MLA citation style
Routledge, Robert. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/009010119>.
Note: These citations are programmatically generated and may be incomplete.