Graham, R. L., Knuth, D. E., & Patashnik, O. (1994). Concrete mathematics: A foundation for computer science (2nd ed.). Reading, Mass.: Addison-Wesley.
Trích dẫn kiểu ChicagoGraham, Ronald L., Donald Ervin Knuth, và Oren Patashnik. Concrete Mathematics: A Foundation for Computer Science. 2nd ed. Reading, Mass.: Addison-Wesley, 1994.
MLA引文Graham, Ronald L., Donald Ervin Knuth, và Oren Patashnik. Concrete Mathematics: A Foundation for Computer Science. 2nd ed. Reading, Mass.: Addison-Wesley, 1994.
警告：这些引文格式不一定是100％准确.