Παραπομπή σε μορφή APA (7η εκδ.)

Zero to Three (Organization) & National Center for Clinical Infant Programs (U.S.). Zero to three. National Center for Clinical Infant Programs.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Zero to Three (Organization) και National Center for Clinical Infant Programs (U.S.). Zero to Three. Washington, D.C.: National Center for Clinical Infant Programs.

Παραπομπή σε μορφή MLA (9th εκδ.)

Zero to Three (Organization) και National Center for Clinical Infant Programs (U.S.). Zero to Three. National Center for Clinical Infant Programs.