Παραπομπή σε μορφή APA (7η εκδ.)

Bergen, H., & Hawton, K. (2007). Variations in time of hospital presentation for deliberate self-harm and their implications for clinical services.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bergen, H., και K. Hawton. Variations in Time of Hospital Presentation for Deliberate Self-harm and Their Implications for Clinical Services. 2007.

Παραπομπή σε μορφή MLA (9th εκδ.)

Bergen, H., και K. Hawton. Variations in Time of Hospital Presentation for Deliberate Self-harm and Their Implications for Clinical Services. 2007.