Adams, W. R. (1980). PREP: For better reading. Holt, Rinehart and Winston.
芝加哥风格引文Adams, W. Royce. PREP: For Better Reading. New York: Holt, Rinehart and Winston, 1980.
MLA引文Adams, W. Royce. PREP: For Better Reading. Holt, Rinehart and Winston, 1980.
警告：这些引文格式不一定是100％准确.