Cita APA (7a ed.)

Poynter Institute for Media Studies, CONUS Satellite News Cooperative, Radio Television News Directors Association, & Hyman, V. (1992). Powerful writing: A live seminar from the Poynter Institute. Poynter Institute.

Cita Chicago Style (17a ed.)

Poynter Institute for Media Studies, CONUS Satellite News Cooperative, Radio Television News Directors Association, y Valerie Hyman. Powerful Writing: A Live Seminar from the Poynter Institute. St. Petersburg, Fla.: Poynter Institute, 1992.

Cita MLA (9a ed.)

Poynter Institute for Media Studies, et al. Powerful Writing: A Live Seminar from the Poynter Institute. Poynter Institute, 1992.