APA

Ousterhout J. K., Jones K., Foster-Johnson E., Fellows D., Griffin B. & Welton D. (2011). Tcl and the Tk toolkit [2nd ed.]. New Delhi: Dorling Kindersley, Pearson.

Chicago

Ousterhout John K, Jones Ken, Foster-Johnson Eric, Fellows Donal, Griffin Brian and Welton David. 2011. Tcl and the Tk toolkit [2nd ed.]. New Delhi: Dorling Kindersley, Pearson.

Harvard

Ousterhout J. K., Jones K., Foster-Johnson E., Fellows D., Griffin B. and Welton D. (2011). Tcl and the Tk toolkit [2nd ed.]. New Delhi: Dorling Kindersley, Pearson.

MLA

Ousterhout John K, Jones Ken, Foster-Johnson Eric, Fellows Donal, Griffin Brian and Welton David. Tcl and the Tk toolkit [2nd ed.]. New Delhi: Dorling Kindersley, Pearson. 2011.