Examination of water for sanitary and technic purposes

Chicago citation style
Leffmann, Henry, 1847-1930. Examination of water for sanitary and technic purposes. [c1915]. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001032918. (Accessed November 21, 2018.)
APA citation style
Leffmann, Henry, 1847-1930, ([c1915]) Examination of water for sanitary and technic purposes. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001032918
MLA citation style
Leffmann, Henry, 1847-1930. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/001032918>.
Note: These citations are programmatically generated and may be incomplete.