Magnetic tape labels and file structure for information interchange : category, software standard; subcategory, operating procedures

Chicago citation style
United States. National Bureau of Standards. Magnetic tape labels and file structure for information interchange : category, software standard; subcategory, operating procedures. 1981. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011394553. (Accessed December 18, 2018.)
APA citation style
United States. National Bureau of Standards, (1981) Magnetic tape labels and file structure for information interchange : category, software standard; subcategory, operating procedures. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011394553
MLA citation style
United States. National Bureau of Standards. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/011394553>.
Note: These citations are programmatically generated and may be incomplete.