The origin of gneiss and some other primitive rocks [electronic resource] /

Chicago citation style
Bell, Robert, 1841-1917. The origin of gneiss and some other primitive rocks [electronic resource] /. 1889. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/100248857. (Accessed December 15, 2018.)
APA citation style
Bell, Robert, 1841-1917, (1889) The origin of gneiss and some other primitive rocks [electronic resource] /. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/100248857
MLA citation style
Bell, Robert, 1841-1917. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/100248857>.
Note: These citations are programmatically generated and may be incomplete.