Clocksin, W. F., & Mellish, C. S. (1994). Programming in Prolog (4th ed.). Springer-Verlag.
芝加哥风格引文Clocksin, W. F., 与 C. S. Mellish. Programming in Prolog. 4th ed. Berlin: Springer-Verlag, 1994.
MLA引文Clocksin, W. F., 与 C. S. Mellish. Programming in Prolog. 4th ed. Springer-Verlag, 1994.
警告：这些引文格式不一定是100％准确.