APA (7th ed.) Citation

Roberts, N. a. T. K. (1991). Librarians and professional status. The Library Association.

Chicago Style (17th ed.) Citation

Roberts, Norman and Tania Konn. Librarians and Professional Status. London: The Library Association, 1991.

MLA (9th ed.) Citation

Roberts, Norman and Tania Konn. Librarians and Professional Status. The Library Association, 1991.