Lua APA (7ú heag.)
Hoekstra, R. (2009). Ontology representation: Design patterns and ontologies that make sense. IOS Press.
Lua i Stíl Chicago (17ú heag.)
Hoekstra, Rinke. Ontology Representation: Design Patterns and Ontologies That Make Sense. Amsterdam ; Washington, DC: IOS Press, 2009.
Lua MLA (9ú heag.)
Hoekstra, Rinke. Ontology Representation: Design Patterns and Ontologies That Make Sense. IOS Press, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.