APA (7th ed.) Zitazioa
Campbell, J. W. (2003). The Library: A world history. Thames & Hudson.
Chicago Style (17th ed.) Zitazioa
Campbell, James W.P. The Library: A World History. London: Thames & Hudson, 2003.
MLA (9th ed.) Zitazioa
Campbell, James W.P. The Library: A World History. Thames & Hudson, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.