APA (7th ed.) Citation

O'Brien, D., & Pitts, D. (2001). Korn shell programming by example (1st edition.). Que.

Chicago Style (17th ed.) Citation

O'Brien, Dennis, and David Pitts. Korn Shell Programming by Example. 1st edition. Indianapolis: Que, 2001.

MLA (9th ed.) Citation

O'Brien, Dennis, and David Pitts. Korn Shell Programming by Example. 1st edition. Que, 2001.

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