Holmgren, R. A. (1996). A first course in discrete dynamical systems (2nd ed.). Springer-Verlag.
芝加哥风格引文Holmgren, Richard A. A First Course in Discrete Dynamical Systems. 2nd ed. New York: Springer-Verlag, 1996.
MLA引文Holmgren, Richard A. A First Course in Discrete Dynamical Systems. 2nd ed. Springer-Verlag, 1996.
警告：这些引文格式不一定是100％准确.