Science sketches; chemistry, its evolution and achievements

Chicago citation style
Wiechmann, Ferdinand G. (Ferdinand Gerhard), 1858-1919. Science sketches; chemistry, its evolution and achievements. 1899. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/008423501. (Accessed December 16, 2018.)
APA citation style
Wiechmann, Ferdinand G. (Ferdinand Gerhard), 1858-1919, (1899) Science sketches; chemistry, its evolution and achievements. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/008423501
MLA citation style
Wiechmann, Ferdinand G. (Ferdinand Gerhard), 1858-1919. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/008423501>.
Note: These citations are programmatically generated and may be incomplete.