Cita APA (7th ed.)

Bell, S. S. (2012). Librarian's guide to online searching (Third edition.). Libraries Unlimited.

Cita Chicago (17th ed.)

Bell, Suzanne S. Librarian's Guide to Online Searching. Third edition. Santa Barbara, California: Libraries Unlimited, 2012.

Cita MLA (9th ed.)

Bell, Suzanne S. Librarian's Guide to Online Searching. Third edition. Libraries Unlimited, 2012.