APA (7 ম সংস্করণ) উদ্ধৃতি

Ray, T. H., & Hawthorne, P. (1993). Librarian job descriptions in ARL libraries: A SPEC kit. Association of Research Libraries, Office of Management Services.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Ray, Tom H., এবং Pat Hawthorne. Librarian Job Descriptions in ARL Libraries: A SPEC Kit. Washington, DC: Association of Research Libraries, Office of Management Services, 1993.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Ray, Tom H., এবং Pat Hawthorne. Librarian Job Descriptions in ARL Libraries: A SPEC Kit. Association of Research Libraries, Office of Management Services, 1993.