APA (7th ed.) Zitazioa

Information & Referral. Alliance of Information & Referral Systems.

Chicago Style (17th ed.) Zitazioa

Information & Referral. Alliance of Information & Referral Systems.

MLA (9th ed.) Zitazioa

Information & Referral. Alliance of Information & Referral Systems.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.