American Library Association. Office for Intellectual Freedom. (1996). Intellectual freedom manual (5th ed.). American Library Association.
Citazione stile Chigago Style (17a edizione)American Library Association. Office for Intellectual Freedom. Intellectual Freedom Manual. 5th ed. Chicago: American Library Association, 1996.
Citatione MLA (9a ed.)American Library Association. Office for Intellectual Freedom. Intellectual Freedom Manual. 5th ed. American Library Association, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.