Dressler, I., & Rich, B. (1972). Algebra two and trigonometry: A modern intergrated course. Amsco school.
芝加哥风格引文Dressler, Isidore, 与 Barnett Rich. Algebra Two and Trigonometry: A Modern Intergrated Course. New York: Amsco school, 1972.
MLA引文Dressler, Isidore, 与 Barnett Rich. Algebra Two and Trigonometry: A Modern Intergrated Course. Amsco school, 1972.
警告：这些引文格式不一定是100％准确.