Duncan, E. (2018). International education: Teaching and learning. Willford Press.
芝加哥风格引文Duncan, Earl. International Education: Teaching and Learning. Forest Hills, NY: Willford Press, 2018.
MLA引文Duncan, Earl. International Education: Teaching and Learning. Willford Press, 2018.
警告：这些引文格式不一定是100％准确.