APA (7th ed.) Citation

Computer Technology Research Corp. (1989). IBM directions SNA/OSI/NetView. Computer Technology Research Corp..

Chicago Style (17th ed.) Citation

Computer Technology Research Corp. IBM Directions SNA/OSI/NetView. Holtsville, N.Y.: Computer Technology Research Corp., 1989.

MLA (8th ed.) Citation

Computer Technology Research Corp. IBM Directions SNA/OSI/NetView. Computer Technology Research Corp., 1989.

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