Frontiers of technology

Chicago citation style
Mattraw, H. C. Frontiers of technology. 1958. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001662430. (Accessed November 14, 2018.)
APA citation style
Mattraw, H. C, (1958) Frontiers of technology. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001662430
MLA citation style
Mattraw, H. C. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/001662430>.
Note: These citations are programmatically generated and may be incomplete.