Cita APA (7a ed.)

World Conference of Independent News Media (1o, Ryan, H. A., & Bullen, D. (1981). Voices of Freedom: A World Conference of Independent News Media, working papers, Talloires (France), May 15-17, 1981. Trustees of Tufts College.

Cita Chicago Style (17a ed.)

World Conference of Independent News Media (1o, Hewson A. Ryan, y Dana Bullen. Voices of Freedom: A World Conference of Independent News Media, Working Papers, Talloires (France), May 15-17, 1981. Medford [Mass.]: Trustees of Tufts College, 1981.

Cita MLA (9a ed.)

World Conference of Independent News Media (1o, et al. Voices of Freedom: A World Conference of Independent News Media, Working Papers, Talloires (France), May 15-17, 1981. Trustees of Tufts College, 1981.