Cita APA

Downs, R. B., & McCoy, R. E. (1984). The First freedom today: Critical issues relating to censorship and intellectual freedom. American Library Association.

Citación estilo Chicago

Downs, Robert Bingham, and Ralph E. McCoy. The First Freedom Today: Critical Issues Relating to Censorship and Intellectual Freedom. Chicago: American Library Association, 1984.

Cita MLA

Downs, Robert Bingham, and Ralph E. McCoy. The First Freedom Today: Critical Issues Relating to Censorship and Intellectual Freedom. American Library Association, 1984.