APA-Zitierstil (7. Ausg.)

(2004). Learning GNU Emacs: [a guide to the world's most extensible, customizable editor] (3. ed.). O'Reilly.

Chicago-Zitierstil (17. Ausg.)

Learning GNU Emacs: [a Guide to the World's Most Extensible, Customizable Editor]. 3. ed. Beijing [u.a.]: O'Reilly, 2004.

MLA-Zitierstil (9. Ausg.)

Learning GNU Emacs: [a Guide to the World's Most Extensible, Customizable Editor]. 3. ed. O'Reilly, 2004.