APA (7th ed.) Zitazioa
ebrary, Inc. (2010). Information modelling and knowledge bases xxi. IOS Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc. Information Modelling and Knowledge Bases Xxi. Washington, D.C.: IOS Press, 2010.
MLA (9th ed.) Zitazioa
ebrary, Inc. Information Modelling and Knowledge Bases Xxi. IOS Press, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.