White, H. S. (1995). At the crossroads: Librarians on the information superhighway. Libraries Unlimited.
Chicago-viite (17. p.)White, Herbert S. At the Crossroads: Librarians on the Information Superhighway. Englewood, Colo: Libraries Unlimited, 1995.
MLA-viite (9. p.)White, Herbert S. At the Crossroads: Librarians on the Information Superhighway. Libraries Unlimited, 1995.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.