APA aipamena

Buckland, M. K. (1983). Library services in theory and context. Pergamon Press.

Chicago Style aipamena

Buckland, Michael K. Library Services in Theory and Context. New York: Pergamon Press, 1983.

MLA aipamena

Buckland, Michael K. Library Services in Theory and Context. Pergamon Press, 1983.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.