توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Logic Programming Summer School Zurich, Switzerland, Comyn, G., Fuchs, N. E., & Ratcliffe, M. (1992). Logic programming in action: Second international Logic Programming Summer School, LPSS '92, Zurich, Switzerland, September 7-11, 1992 : proceedings. Springer-Verlag.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Logic Programming Summer School Zurich, Switzerland, G. Comyn, N. E. Fuchs, و M. Ratcliffe. Logic Programming in Action: Second International Logic Programming Summer School, LPSS '92, Zurich, Switzerland, September 7-11, 1992 : Proceedings. Berlin : New York: Springer-Verlag, 1992.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Logic Programming Summer School Zurich, Switzerland, et al. Logic Programming in Action: Second International Logic Programming Summer School, LPSS '92, Zurich, Switzerland, September 7-11, 1992 : Proceedings. Springer-Verlag, 1992.