International Business Machines Corporation & United States. Department of the Air Force. (1984). IBM field engineering maintenance manual: 2250 display unit model 3, 2840 display control model 2 (2nd ed. (Oct., 1970).). International Business Machines Corp. ; [U.S. Dept. of the Air Force].
Chicago Style (17th ed.) CitationInternational Business Machines Corporation and United States. Department of the Air Force. IBM Field Engineering Maintenance Manual: 2250 Display Unit Model 3, 2840 Display Control Model 2. 2nd ed. (Oct., 1970). Kingston, N.Y. : [Washington, D.C.]: International Business Machines Corp. ; [U.S. Dept. of the Air Force], 1984.
MLA (9th ed.) CitationInternational Business Machines Corporation and United States. Department of the Air Force. IBM Field Engineering Maintenance Manual: 2250 Display Unit Model 3, 2840 Display Control Model 2. 2nd ed. (Oct., 1970). International Business Machines Corp. ; [U.S. Dept. of the Air Force], 1984.