Cita APA (7th ed.)
Walter, V. A. (2010). Twenty-first-century kids, twenty-first-century librarians. American Library Association.
Cita Chicago (17th ed.)
Walter, Virginia A. Twenty-first-century Kids, Twenty-first-century Librarians. Chicago: American Library Association, 2010.
Cita MLA (9th ed.)
Walter, Virginia A. Twenty-first-century Kids, Twenty-first-century Librarians. American Library Association, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.