Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gower Publishing Co, Leonard Montague Harrod, και Ray Prytherch. Harrod's Librarians' Glossary of Terms Used in Librarianship, Documen- Tation and the Book Crafts and Reference Book. 7th ed. England: Gower Publishing Co., 1990.

Παραπομπή σε μορφή MLA (8th εκδ.)

Gower Publishing Co, et al. Harrod's Librarians' Glossary of Terms Used in Librarianship, Documen- Tation and the Book Crafts and Reference Book. 7th ed. Gower Publishing Co., 1990.