Huckfeldt, R. R., Kohfeld, C., & Likens, T. W. (1982). Dynamic modeling: An introduction. Sage.
芝加哥风格引文Huckfeldt, R. Robert, C.W Kohfeld, 与 Thomas W. Likens. Dynamic Modeling: An Introduction. Newbury Park, Calif: Sage, 1982.
MLA引文Huckfeldt, R. Robert, et al. Dynamic Modeling: An Introduction. Sage, 1982.
警告：这些引文格式不一定是100％准确.