Azar, B. S. (1993). Chartbook: A reference grammar (2nd ed.). Prentice Hall.
芝加哥风格引文Azar, Betty Schampfer. Chartbook: A Reference Grammar. 2nd ed. New Jersey: Prentice Hall, 1993.
MLA引文Azar, Betty Schampfer. Chartbook: A Reference Grammar. 2nd ed. Prentice Hall, 1993.
警告：这些引文格式不一定是100％准确.