Seminar on Differential Equations and Dynamical Systems, I. (. :. U. o. M., & Yorke, J. A. (1969). Lectures. Berlin : Springer-Verlag.
芝加哥风格引文Seminar on Differential Equations and Dynamical Systems, II (1969 : University of Maryland, 与 James A. Yorke. Lectures. Berlin : Springer-Verlag, 1969.
MLA引文Seminar on Differential Equations and Dynamical Systems, II (1969 : University of Maryland, 与 James A. Yorke. Lectures. Berlin : Springer-Verlag, 1969.
警告：这些引文格式不一定是100％准确.