Harrod, L. M. 1. (1987). Harrod's librarians' glossary of terms used in librarianship, documentation and the book crafts, and reference book. Gower.
Citação do estilo Chicago (17ª ed.)Harrod, Leonard Montague 1905. Harrod's Librarians' Glossary of Terms Used in Librarianship, Documentation and the Book Crafts, and Reference Book. Aldershot, Hants, England: Gower, 1987.
Citação MLA (9ª ed.)Harrod, Leonard Montague 1905. Harrod's Librarians' Glossary of Terms Used in Librarianship, Documentation and the Book Crafts, and Reference Book. Gower, 1987.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.