Cunnington, S. (1904). The story of arithmetic: A short history of its origin and development. S. Sonnenschein.
芝加哥风格引文Cunnington, Susan. The Story of Arithmetic: A Short History of Its Origin and Development. London: S. Sonnenschein, 1904.
MLA引文Cunnington, Susan. The Story of Arithmetic: A Short History of Its Origin and Development. S. Sonnenschein, 1904.
警告：这些引文格式不一定是100％准确.