Hawton, K., Bergen, H., Mahadevan, S., Casey, D., & Simkin, S. (2012). Suicide and deliberate self-harm in Oxford University students over a 30-year period.
Lua i Stíl Chicago (17ú heag.)Hawton, K., H. Bergen, S. Mahadevan, D. Casey, agus S. Simkin. Suicide and Deliberate Self-harm in Oxford University Students over a 30-year Period. 2012.
Lua MLA (9ú heag.)Hawton, K., et al. Suicide and Deliberate Self-harm in Oxford University Students over a 30-year Period. 2012.
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