APA (7th ed.) Citation

Welch, B. B. (1997). Practical programming in Tcl & Tk (2nd ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Welch, Brent B. Practical Programming in Tcl & Tk. 2nd ed. Upper Saddle River, NJ: Prentice Hall, 1997.

MLA (9th ed.) Citation

Welch, Brent B. Practical Programming in Tcl & Tk. 2nd ed. Prentice Hall, 1997.

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