Dobson, J. M., & Sedwick, F. Conversation in english: Points of departure.
芝加哥风格引文Dobson, Julia M., 与 Frank Sedwick. Conversation in English: Points of Departure.
MLA引文Dobson, Julia M., 与 Frank Sedwick. Conversation in English: Points of Departure.
警告：这些引文格式不一定是100％准确.