APA (7th ed.) Citation

Motik, B., Grau, B., Horrocks, I., & Sattler, U. (2009). Representing Ontologies Using Description Logics‚ Description Graphs and Rules.

Chicago Style (17th ed.) Citation

Motik, B., B. Grau, I. Horrocks, and U. Sattler. Representing Ontologies Using Description Logics‚ Description Graphs and Rules. 2009.

MLA (9th ed.) Citation

Motik, B., et al. Representing Ontologies Using Description Logics‚ Description Graphs and Rules. 2009.