APA aipamena

Campbell H C. (1973). Public Libraries in the Urban Metropolitian Setting. Clive Bingley.

Chicago Style aipamena

Campbell H C. Public Libraries in the Urban Metropolitian Setting. London: Clive Bingley, 1973.

MLA aipamena

Campbell H C. Public Libraries in the Urban Metropolitian Setting. Clive Bingley, 1973.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.