APA aipamena

Finnie, E. (1998). Document delivery. ASLIB.

Chicago Style aipamena

Finnie, Elizabeth. Document Delivery. London: ASLIB, 1998.

MLA aipamena

Finnie, Elizabeth. Document Delivery. ASLIB, 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.