Allen, V. F. (1983). Techniques in teaching vocabulary. Oxford University Press.
芝加哥风格引文Allen, Virginia French. Techniques in Teaching Vocabulary. New York, N.Y.: Oxford University Press, 1983.
MLA引文Allen, Virginia French. Techniques in Teaching Vocabulary. Oxford University Press, 1983.
警告：这些引文格式不一定是100％准确.