APA (7th ed.) Citation

Libes, D. (1996). Exploring expect: A tcl-based toolkit for automating interactive programs. O'Reilly & Associates.

Chicago Style (17th ed.) Citation

Libes, Don. Exploring Expect: A Tcl-based Toolkit for Automating Interactive Programs. Sebastopol, CA: O'Reilly & Associates, 1996.

MLA (9th ed.) Citation

Libes, Don. Exploring Expect: A Tcl-based Toolkit for Automating Interactive Programs. O'Reilly & Associates, 1996.