World Health Organization. (2001). Suicide Prevention: Emerging from darkness. World Health Organization.
芝加哥风格引文World Health Organization. Suicide Prevention: Emerging from Darkness. NeW Delhi: World Health Organization, 2001.
MLA引文World Health Organization. Suicide Prevention: Emerging from Darkness. World Health Organization, 2001.
警告：这些引文格式不一定是100％准确.