APA (7th ed.) Citation

(1949). The Libraries of London: Seventeen lectures delivered at the University of London School of Librarianship in April, 1948. Library Association.

Chicago Style (17th ed.) Citation

The Libraries of London: Seventeen Lectures Delivered at the University of London School of Librarianship in April, 1948. London: Library Association, 1949.

MLA (9th ed.) Citation

The Libraries of London: Seventeen Lectures Delivered at the University of London School of Librarianship in April, 1948. Library Association, 1949.