APA aipamena

(1998). Technical services today and tomorrow. Englewood, Colo: Libraries Unlimited.

Chicago Style aipamena

Technical Services Today and Tomorrow. Englewood, Colo: Libraries Unlimited, 1998.

MLA aipamena

Technical Services Today and Tomorrow. Englewood, Colo: Libraries Unlimited, 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.