Cita APA (7a ed.)

Ousterhout, J. K. (1994). TCL and the TK toolkit. Addison-Wesley.

Cita Chicago Style (17a ed.)

Ousterhout, John K. TCL and the TK Toolkit. Reading, Massachusetts [etc.]: Addison-Wesley, 1994.

Cita MLA (9a ed.)

Ousterhout, John K. TCL and the TK Toolkit. Addison-Wesley, 1994.