Cannon, L. O. (1996). Precalculus: Problem solving with technology. Harper Collins College Pub.
芝加哥风格引文Cannon, Lawrence O. Precalculus: Problem Solving with Technology. New York: Harper Collins College Pub, 1996.
MLA引文Cannon, Lawrence O. Precalculus: Problem Solving with Technology. Harper Collins College Pub, 1996.
警告：这些引文格式不一定是100％准确.