Cita APA

Knuth, D. E. (1986). The METAFONTbook. Addison-Wesley.

Citación estilo Chicago

Knuth, Donald Ervin. The METAFONTbook. Reading, Mass.: Addison-Wesley, 1986.

Cita MLA

Knuth, Donald Ervin. The METAFONTbook. Addison-Wesley, 1986.

Warning: These citations may not always be 100% accurate.