APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

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