Cita APA (7a ed.)

Quigley, E. (2005). Unix shells by example. Pearson.

Cita Chicago Style (17a ed.)

Quigley, Ellie. Unix Shells by Example. New Delhi: Pearson, 2005.

Cita MLA (9a ed.)

Quigley, Ellie. Unix Shells by Example. Pearson, 2005.