Cita APA (7a ed.)

UNESCO, Costa, A. L. d., Aboubakr, Y., Chopra, P., & Reyes Matta, F. (1980). News values and principles of cross-cultural communication. UNESCO.

Cita Chicago Style (17a ed.)

UNESCO, Alcino Louis da Costa, Yehia Aboubakr, Pran Chopra, y Fernando Reyes Matta. News Values and Principles of Cross-cultural Communication. Paris: UNESCO, 1980.

Cita MLA (9a ed.)

UNESCO, et al. News Values and Principles of Cross-cultural Communication. UNESCO, 1980.