Cita APA (7a ed.)
Andreas Geppert, M. B. Rules in Database Systems: Third International Workshop, RIDS '97, Skövde, Sweden, June 26-28, 1997 Proceedings. Springer.
Cita estilo Chicago (17a ed.)
Andreas Geppert, Mikael Berndtsson. Rules in Database Systems: Third International Workshop, RIDS '97, Skövde, Sweden, June 26-28, 1997 Proceedings. Berlín, Alemania: Springer.
Cita MLA (9a ed.)
Andreas Geppert, Mikael Berndtsson. Rules in Database Systems: Third International Workshop, RIDS '97, Skövde, Sweden, June 26-28, 1997 Proceedings. Springer.
Precaución: Estas citas no son 100% exactas.