APA (7th ed.) Citation

Library Association & Sewell, P. H. (1968). Five years' work in librarianship, 1961-1965. Library Association.

Chicago Style (17th ed.) Citation

Library Association and P. H. Sewell. Five Years' Work in Librarianship, 1961-1965. London: Library Association, 1968.

MLA (8th ed.) Citation

Library Association and P. H. Sewell. Five Years' Work in Librarianship, 1961-1965. Library Association, 1968.