Christy, D. T. (1981). Essentials of precalculus mathematics. Harper r Row.
Chicago Style (17th ed.) CitationChristy, Dennis T. Essentials of Precalculus Mathematics. Harper r Row, 1981.
MLA (8th ed.) CitationChristy, Dennis T. Essentials of Precalculus Mathematics. Harper r Row, 1981.
Warning: These citations may not always be 100% accurate.