Cita APA (7a ed.)

Ousterhout, J. K., & Jones, K. (2009). Tcl and the Tk toolkit (2nd ed.). Addison-Wesley Professional.

Cita Chicago Style (17a ed.)

Ousterhout, John K., y Ken Jones. Tcl and the Tk Toolkit. 2nd ed. [United States?]: Addison-Wesley Professional, 2009.

Cita MLA (9a ed.)

Ousterhout, John K., y Ken Jones. Tcl and the Tk Toolkit. 2nd ed. Addison-Wesley Professional, 2009.