APA aipamena

Evans, G. E. (2002). Introduction to technical services. Greenwood Village, Colo: Libraries Unlimited.

Chicago Style aipamena

Evans, G. Edward. Introduction to Technical Services. Greenwood Village, Colo: Libraries Unlimited, 2002.

MLA aipamena

Evans, G. Edward. Introduction to Technical Services. Greenwood Village, Colo: Libraries Unlimited, 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.