APA (7th ed.) Zitazioa
Heiko Paulheim. Ontology-based Application Integration. Springer.
Chicago Style (17th ed.) Zitazioa
Heiko Paulheim. Ontology-based Application Integration. Nueva York, EUA: Springer.
MLA (9th ed.) Zitazioa
Heiko Paulheim. Ontology-based Application Integration. Springer.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.