Cita APA

American Library Association. Office for Intellectual Freedom. (1974). Intellectual freedom manual. American Library Association.

Citación estilo Chicago

American Library Association. Office for Intellectual Freedom. Intellectual Freedom Manual. Chicago: American Library Association, 1974.

Cita MLA

American Library Association. Office for Intellectual Freedom. Intellectual Freedom Manual. American Library Association, 1974.

Warning: These citations may not always be 100% accurate.