LeVitus, B. (2017). MacOS High Sierra for dummies. For Dummies, a Wiley Brand.
Chicago Style (17th ed.) CitationLeVitus, Bob. MacOS High Sierra for Dummies. [Place of publication not identified]: For Dummies, a Wiley Brand, 2017.
MLA (8th ed.) CitationLeVitus, Bob. MacOS High Sierra for Dummies. For Dummies, a Wiley Brand, 2017.
Warning: These citations may not always be 100% accurate.