APA (7th ed.) Citation

Robbins, A. (2006). Unix in a Nutshell (4.ed., reprint.). O'Reilly.

Chicago Style (17th ed.) Citation

Robbins, Arnold. Unix in a Nutshell. 4.ed., reprint. Beijing [u.a.]: O'Reilly, 2006.

MLA (9th ed.) Citation

Robbins, Arnold. Unix in a Nutshell. 4.ed., reprint. O'Reilly, 2006.