Johnston, B. L., & Richman, F. (1997). Numbers and symmetry: An introduction to algebra. CRC Press.
シカゴスタイル引用形Johnston, Bernard L., , Fred Richman. Numbers and Symmetry: An Introduction to Algebra. Boca Raton: CRC Press, 1997.
MLA引用形式Johnston, Bernard L., , Fred Richman. Numbers and Symmetry: An Introduction to Algebra. CRC Press, 1997.
警告: この引用は必ずしも正確ではありません.