Cita APA (7th ed.)
Peck, R. S. (2000). Libraries, the First Amendment, and cyberspace: What you need to know. American Library Association.
Cita Chicago (17th ed.)
Peck, Robert S. Libraries, the First Amendment, and Cyberspace: What You Need to Know. Chicago: American Library Association, 2000.
Cita MLA (9th ed.)
Peck, Robert S. Libraries, the First Amendment, and Cyberspace: What You Need to Know. American Library Association, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.