APA引文

American Library Association. Office for Intellectual Freedom & IG Publishing. (2010). Intellectual freedom manual (8th ed.). American Library Association.

Chicago Style (17th ed.) Citation

American Library Association. Office for Intellectual Freedom and IG Publishing. Intellectual Freedom Manual. 8th ed. Chicago: American Library Association, 2010.

MLA引文

American Library Association. Office for Intellectual Freedom and IG Publishing. Intellectual Freedom Manual. 8th ed. American Library Association, 2010.