APA-referens (7:e uppl.)
Ward, B. (2004). How Linux works: What every super-user should know. No Starch Press.
Chicago-referens (17:e uppl.)
Ward, Brian. How Linux Works: What Every Super-user Should Know. San Francisco: No Starch Press, 2004.
MLA-referens (9:e uppl.)
Ward, Brian. How Linux Works: What Every Super-user Should Know. No Starch Press, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.