Cita APA (7th ed.)

Carral, D., Feier, C., Grau, B., Hitzler, P., & Horrocks, I. (2014). EL-ifying ontologies.

Cita Chicago (17th ed.)

Carral, D., C. Feier, B. Grau, P. Hitzler, i I. Horrocks. EL-ifying Ontologies. 2014.

Cita MLA (9th ed.)

Carral, D., et al. EL-ifying Ontologies. 2014.