APA aipamena

Library collections, acquisitions, & technical services. [S.l.]: Elsevier Science.

Chicago Style aipamena

Library Collections, Acquisitions, & Technical Services. [S.l.]: Elsevier Science.

MLA aipamena

Library Collections, Acquisitions, & Technical Services. [S.l.]: Elsevier Science.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.