Παραπομπή σε μορφή APA (7η εκδ.)

BONACCORSI, E., GIONCADA, A., PIERACCIONI, F., & BORGHINI, A. (2019). An investigation on the development of pupils’ ideas about the rock formation. Urray.

Παραπομπή σε μορφή Chicago (17η εκδ.)

BONACCORSI, ELENA, ANNA GIONCADA, FABIO PIERACCIONI, και ALESSANDRA BORGHINI. An Investigation on the Development of Pupils’ Ideas About the Rock Formation. Urray, 2019.

Παραπομπή σε μορφή MLA (8th εκδ.)

BONACCORSI, ELENA, et al. An Investigation on the Development of Pupils’ Ideas About the Rock Formation. Urray, 2019.