(2012). School library research. American Association of School Librarians.
Citazione stile Chigago Style (17a edizione)School Library Research. Chicago, IL: American Association of School Librarians, 2012.
Citatione MLA (9a ed.)School Library Research. American Association of School Librarians, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.