APA (7th ed.) Citation

National Cash Register Company (Dayton, Ohio). Technical Education Department. (1978). NCR data communications concepts (Rev.). E & L Instruments.

Chicago Style (17th ed.) Citation

National Cash Register Company (Dayton, Ohio). Technical Education Department. NCR Data Communications Concepts. Rev. Derby, Conn: E & L Instruments, 1978.

MLA (9th ed.) Citation

National Cash Register Company (Dayton, Ohio). Technical Education Department. NCR Data Communications Concepts. Rev. E & L Instruments, 1978.

Warning: These citations may not always be 100% accurate.