Thornton, J. L. (1966). Selected readings in the history of librarianship (2nd ed.). Library Association.
Citazione stile Chigago Style (17a edizione)Thornton, John Leonard. Selected Readings in the History of Librarianship. 2nd ed. London: Library Association, 1966.
Citatione MLA (9a ed.)Thornton, John Leonard. Selected Readings in the History of Librarianship. 2nd ed. Library Association, 1966.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.