Jackupec, V. (2016). Assessing the Impact of Foreign Aid. ELSEVIER.
芝加哥风格引文Jackupec, Viktor. Assessing the Impact of Foreign Aid. ELSEVIER, 2016.
MLA引文Jackupec, Viktor. Assessing the Impact of Foreign Aid. ELSEVIER, 2016.
警告：这些引文格式不一定是100％准确.
APA引文