Reiser, M. (1991). The Oberon system: User guide and programmer's manual. ACM, Addison-Wesley.
Chicago Style (17th ed.) CitationReiser, Martin. The Oberon System: User Guide and Programmer's Manual. New York : Wokingham [etc.]: ACM, Addison-Wesley, 1991.
MLA (9th ed.) CitationReiser, Martin. The Oberon System: User Guide and Programmer's Manual. ACM, Addison-Wesley, 1991.
Warning: These citations may not always be 100% accurate.