Parrish, B. (2004). Teaching adult ESL: A practical introduction. McGraw-Hill ESL/ELT.
芝加哥风格引文Parrish, Betsy. Teaching Adult ESL: A Practical Introduction. New York: McGraw-Hill ESL/ELT, 2004.
MLA引文Parrish, Betsy. Teaching Adult ESL: A Practical Introduction. McGraw-Hill ESL/ELT, 2004.
警告：这些引文格式不一定是100％准确.