Citação norma APA

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

Citação norma Chicago

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

Citação norma MLA

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

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.