Rich, E., & Knight, K. (1991). Artificial intelligence (2nd ed.). McGraw-Hill.
芝加哥风格引文Rich, Elaine, 与 Kevin Knight. Artificial Intelligence. 2nd ed. New York: McGraw-Hill, 1991.
MLA引文Rich, Elaine, 与 Kevin Knight. Artificial Intelligence. 2nd ed. McGraw-Hill, 1991.
警告：这些引文格式不一定是100％准确.