(1971). The brain drain from five developing countries: Cameron, Colombia, Lebanon, The Philippines, Trinidad and Tobago. The United Nations Institute for Training and Research.
芝加哥风格引文The Brain Drain from Five Developing Countries: Cameron, Colombia, Lebanon, The Philippines, Trinidad and Tobago. New York: The United Nations Institute for Training and Research, 1971.
MLA引文The Brain Drain from Five Developing Countries: Cameron, Colombia, Lebanon, The Philippines, Trinidad and Tobago. The United Nations Institute for Training and Research, 1971.
警告：这些引文格式不一定是100％准确.