Gullette, C. C. (1942). Teaching a modern language: A brief manual of methods and practices. Appleton-Century-Crofts.
芝加哥风格引文Gullette, Cameron Charles. Teaching a Modern Language: A Brief Manual of Methods and Practices. New York: Appleton-Century-Crofts, 1942.
MLA引文Gullette, Cameron Charles. Teaching a Modern Language: A Brief Manual of Methods and Practices. Appleton-Century-Crofts, 1942.
警告：这些引文格式不一定是100％准确.