APA (7 ম সংস্করণ) উদ্ধৃতি

Harrod, L. M. (1977). The Librarians' glossary of terms used in librarianship, documentation and the book crafts and reference book. Indian Book Company.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Harrod, Leonard Montague. The Librarians' Glossary of Terms Used in Librarianship, Documentation and the Book Crafts and Reference Book. Indian Book Company, 1977.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Harrod, Leonard Montague. The Librarians' Glossary of Terms Used in Librarianship, Documentation and the Book Crafts and Reference Book. Indian Book Company, 1977.