Ford, W. B. (1924). A brief course in college algebra. The Macmillan Company.
芝加哥风格引文Ford, Walter Burton. A Brief Course in College Algebra. New York: The Macmillan Company, 1924.
MLA引文Ford, Walter Burton. A Brief Course in College Algebra. The Macmillan Company, 1924.
警告：这些引文格式不一定是100％准确.