APA

Graham R. L., Knuth D. E. & Patashnik O. (1994). Concrete Mathematics: A fundation for computer science. USA: Addison-Wesley.

Chicago

Graham Ronald L, Knuth Donald E and Patashnik Oren. 1994. Concrete Mathematics: A fundation for computer science. USA: Addison-Wesley.

Harvard

Graham R. L., Knuth D. E. and Patashnik O. (1994). Concrete Mathematics: A fundation for computer science. USA: Addison-Wesley.

MLA

Graham Ronald L, Knuth Donald E and Patashnik Oren. Concrete Mathematics: A fundation for computer science. USA: Addison-Wesley. 1994.