Bergen, H., Hawton, K., Waters, K., Ness, J., Cooper, J., Steeg, S., & Kapur, N. (2012). Premature death after self-harm: A multicentre cohort study.
芝加哥风格引文Bergen, H., K. Hawton, K. Waters, J. Ness, J. Cooper, S. Steeg, 与 N. Kapur. Premature Death After Self-harm: A Multicentre Cohort Study. 2012.
MLA引文Bergen, H., et al. Premature Death After Self-harm: A Multicentre Cohort Study. 2012.
警告：这些引文格式不一定是100％准确.