Παραπομπή σε μορφή APA (7η εκδ.)

Hoxby, C. (2000). Peer effects in the classroom: Learning from gender and race variation. National Bureau of Economic Research.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hoxby, Caroline. Peer Effects in the Classroom: Learning from Gender and Race Variation. Cambridge: National Bureau of Economic Research, 2000.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hoxby, Caroline. Peer Effects in the Classroom: Learning from Gender and Race Variation. National Bureau of Economic Research, 2000.