UNITED NATIONS DEV.PROGRAMMS. (1995). VISION OF HOPE; A: THE FIFTIETH ANNIVERSARY OF THE UNITED NATIONS. REG. CORP. LTD.
芝加哥风格引文UNITED NATIONS DEV.PROGRAMMS. VISION OF HOPE; A: THE FIFTIETH ANNIVERSARY OF THE UNITED NATIONS. LONDON: REG. CORP. LTD, 1995.
MLA引文UNITED NATIONS DEV.PROGRAMMS. VISION OF HOPE; A: THE FIFTIETH ANNIVERSARY OF THE UNITED NATIONS. REG. CORP. LTD, 1995.
警告：这些引文格式不一定是100％准确.