World Health Organization. (2001). Mental health: New understanding, new hope. World Health Organization.
芝加哥风格引文World Health Organization. Mental Health: New Understanding, New Hope. Geneva, Switzerland: World Health Organization, 2001.
MLA引文World Health Organization. Mental Health: New Understanding, New Hope. World Health Organization, 2001.
警告：这些引文格式不一定是100％准确.