Synchronous signaling rates between data terminal and data communication equipment

Chicago citation style
United States. National Bureau of Standards. Synchronous signaling rates between data terminal and data communication equipment. 1977. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011394573. (Accessed December 19, 2018.)
APA citation style
United States. National Bureau of Standards, (1977) Synchronous signaling rates between data terminal and data communication equipment. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011394573
MLA citation style
United States. National Bureau of Standards. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/011394573>.
Note: These citations are programmatically generated and may be incomplete.