Παραπομπή σε μορφή APA (7η εκδ.)

Prytherch, R. J., & Harrod, L. M. (1990). Harrod's librarians' glossary of terms used in librarianship, documentation and the book crafts, and reference book (7th ed.). Gower.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Prytherch, Raymond John, και Leonard Montague Harrod. Harrod's Librarians' Glossary of Terms Used in Librarianship, Documentation and the Book Crafts, and Reference Book. 7th ed. Aldershot, Hants, England ; Brookfield, Vt., USA: Gower, 1990.

Παραπομπή σε μορφή MLA (9th εκδ.)

Prytherch, Raymond John, και Leonard Montague Harrod. Harrod's Librarians' Glossary of Terms Used in Librarianship, Documentation and the Book Crafts, and Reference Book. 7th ed. Gower, 1990.