APA (7th ed.) Zitazioa

Seybold Report on Desktop Publishing. Joss Group.

Chicago Style (17th ed.) Zitazioa

Seybold Report on Desktop Publishing. Joss Group.

MLA (9th ed.) Zitazioa

Seybold Report on Desktop Publishing. Joss Group.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.