APA (7th ed.) Zitazioa

School Libraries in Canada (17108535). Canadian School Libraries.

Chicago Style (17th ed.) Zitazioa

School Libraries in Canada (17108535). Canadian School Libraries.

MLA (9th ed.) Zitazioa

School Libraries in Canada (17108535). Canadian School Libraries.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.