Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service) & Liu, X. (2009). Linking Competence to Opportunities to Learn: Models of Competence and Data Mining. Springer Netherlands.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service) και Xiufeng Liu. Linking Competence to Opportunities to Learn: Models of Competence and Data Mining. Dordrecht: Springer Netherlands, 2009.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service) και Xiufeng Liu. Linking Competence to Opportunities to Learn: Models of Competence and Data Mining. Springer Netherlands, 2009.