Cita APA (7a ed.)
Knuth, D. E. (2005). The Art of Computer Programming. Vol.4, Fascicle 3: Generating All Combinations and Partitions. Addison-Wesley.
Cita Chicago Style (17a ed.)
Knuth, Donald Ervin. The Art of Computer Programming. Vol.4, Fascicle 3: Generating All Combinations and Partitions. Upper Sadlle River: Addison-Wesley, 2005.
Cita MLA (9a ed.)
Knuth, Donald Ervin. The Art of Computer Programming. Vol.4, Fascicle 3: Generating All Combinations and Partitions. Addison-Wesley, 2005.
Precaución: Estas citas no son 100% exactas.