Style de citation APA (7e éd.)

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

Style de citation Chicago (17e éd.)

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

Style de citation MLA (9e éd.)

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