Cita APA (7th ed.)

PLILP '92 (1992 : Leuven, Belgium), Bruynooghe, M., & Wirsing, M. (1992). Programming language implementation and logic programming: 4th International Symposium, PLILP '92, Leuven, Belgium, August 26-28, 1992 :proceedings. Springer-Verlag.

Cita Chicago (17th ed.)

PLILP '92 (1992 : Leuven, Belgium), M. Bruynooghe, i M. Wirsing. Programming Language Implementation and Logic Programming: 4th International Symposium, PLILP '92, Leuven, Belgium, August 26-28, 1992 :proceedings. Berlin: Springer-Verlag, 1992.

Cita MLA (9th ed.)

PLILP '92 (1992 : Leuven, Belgium), et al. Programming Language Implementation and Logic Programming: 4th International Symposium, PLILP '92, Leuven, Belgium, August 26-28, 1992 :proceedings. Springer-Verlag, 1992.