APA (7. basım) Alıntı

American Library Association & Article 19 (Organization). (1991). Information freedom and censorship: World report 1991. American Library Association.

Chicago Style (17. basım) Atıf

American Library Association ve Article 19 (Organization). Information Freedom and Censorship: World Report 1991. Chicago: American Library Association, 1991.

MLA (9th ed.) Atıf

American Library Association ve Article 19 (Organization). Information Freedom and Censorship: World Report 1991. American Library Association, 1991.