Lockwood, E. H., & Macmillan, R. H. (1978). Geometric symmetry. Cambridge University Press.
芝加哥风格引文Lockwood, E. H., 与 Robert Hugh Macmillan. Geometric Symmetry. Cambridge ; New York: Cambridge University Press, 1978.
MLA引文Lockwood, E. H., 与 Robert Hugh Macmillan. Geometric Symmetry. Cambridge University Press, 1978.
警告：这些引文格式不一定是100％准确.