APA (7th ed.) Citation

Usherwood, B. (1989). The public library as a public knowledge. Library Association.

Chicago Style (17th ed.) Citation

Usherwood, Bob. The Public Library as a Public Knowledge. London: Library Association, 1989.

MLA (9th ed.) Citation

Usherwood, Bob. The Public Library as a Public Knowledge. Library Association, 1989.

Warning: These citations may not always be 100% accurate.