Gregg-College... & Ober...[et.al.], S. (2002). Gregg College keyboarding: Lessons 1-20. McGraw-Hill Glencoe.
Chicago Style (17th ed.) CitationGregg-College... and Scot Ober...[et.al.]. Gregg College Keyboarding: Lessons 1-20. McGraw-Hill Glencoe, 2002.
MLA (8th ed.) CitationGregg-College... and Scot Ober...[et.al.]. Gregg College Keyboarding: Lessons 1-20. McGraw-Hill Glencoe, 2002.
Warning: These citations may not always be 100% accurate.