Cita APA (7th ed.)

SpringerLink (Online service) & Spaccapietra, S. (2005). Journal on Data Semantics IV. Springer-Verlag GmbH..

Cita Chicago (17th ed.)

SpringerLink (Online service) i Stefano Spaccapietra. Journal on Data Semantics IV. Berlin Heidelberg: Springer-Verlag GmbH., 2005.

Cita MLA (8th ed.)

SpringerLink (Online service) i Stefano Spaccapietra. Journal on Data Semantics IV. Springer-Verlag GmbH., 2005.