Reactions and derivaitives of dichloro-ethyl sulfide

Chicago citation style
Helfrich, Oregon Benson, 1897-. Reactions and derivaitives of dichloro-ethyl sulfide. 1920. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001033910. (Accessed November 21, 2018.)
APA citation style
Helfrich, Oregon Benson, 1897-, (1920) Reactions and derivaitives of dichloro-ethyl sulfide. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001033910
MLA citation style
Helfrich, Oregon Benson, 1897-. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/001033910>.
Note: These citations are programmatically generated and may be incomplete.