Tantalum and some of its halides

Chicago citation style
Van Haagen, Walter Kurt. Tantalum and some of its halides. 1909. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001033250. (Accessed November 15, 2018.)
APA citation style
Van Haagen, Walter Kurt, (1909) Tantalum and some of its halides. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001033250
MLA citation style
Van Haagen, Walter Kurt. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/001033250>.
Note: These citations are programmatically generated and may be incomplete.