O'Keeffe, L., & Klagge, J. (1986). Statistical packages for the IBM PC Family / written by, Linda O'Keeffe, Jay Klagge. McGraw-Hill.
Chicago Style (17th ed.) CitationO'Keeffe, Linda, and Jay Klagge. Statistical Packages for the IBM PC Family / Written by, Linda O'Keeffe, Jay Klagge. New York ; London: McGraw-Hill, 1986.
MLA (9th ed.) CitationO'Keeffe, Linda, and Jay Klagge. Statistical Packages for the IBM PC Family / Written by, Linda O'Keeffe, Jay Klagge. McGraw-Hill, 1986.
Warning: These citations may not always be 100% accurate.