Observations on the rare earths: the purification and atomic weight of samarium

Chicago citation style
Owens, Albert Waffle, 1888-. Observations on the rare earths: the purification and atomic weight of samarium. 1920]. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001033238. (Accessed November 15, 2018.)
APA citation style
Owens, Albert Waffle, 1888-, (1920]) Observations on the rare earths: the purification and atomic weight of samarium. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001033238
MLA citation style
Owens, Albert Waffle, 1888-. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/001033238>.
Note: These citations are programmatically generated and may be incomplete.