APA-referens (7:e uppl.)

Fiallos Ordoñez, A., Chiluiza, K., & Ochoa, X. (2020). Automatic ontology extraction in the educational context.

Chicago-referens (17:e uppl.)

Fiallos Ordoñez, Angel, Katherine Chiluiza, och Xavier Ochoa. Automatic Ontology Extraction in the Educational Context. 2020.

MLA-referens (9:e uppl.)

Fiallos Ordoñez, Angel, et al. Automatic Ontology Extraction in the Educational Context. 2020.