Technische Universität Berlin, ebrary, Inc, Emmrich, E., & Wittbold, P. (2009). Analytical and numerical aspects of partial differential equations: Notes of a lecture series. Walter De Gruyter.
芝加哥风格引文Technische Universität Berlin, Inc ebrary, Etienne Emmrich, 与 Petra Wittbold. Analytical and Numerical Aspects of Partial Differential Equations: Notes of a Lecture Series. Berlin ; New York: Walter De Gruyter, 2009.
MLA引文Technische Universität Berlin, et al. Analytical and Numerical Aspects of Partial Differential Equations: Notes of a Lecture Series. Walter De Gruyter, 2009.
警告：这些引文格式不一定是100％准确.