APA-viite (7. p.)
Peck, R. S. (2000). Libraries, the First Amendment, and cyberspace: What you need to know. American Library Association.
Chicago-viite (17. p.)
Peck, Robert S. Libraries, the First Amendment, and Cyberspace: What You Need to Know. Chicago: American Library Association, 2000.
MLA-viite (9. p.)
Peck, Robert S. Libraries, the First Amendment, and Cyberspace: What You Need to Know. American Library Association, 2000.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.