APA (7th ed.) Citation

Quigley, E. (2002). UNIX shells by example (3rd ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Quigley, Ellie. UNIX Shells by Example. 3rd ed. Upper Saddle River, NJ: Prentice Hall, 2002.

MLA (8th ed.) Citation

Quigley, Ellie. UNIX Shells by Example. 3rd ed. Prentice Hall, 2002.