Hulteng, J. L., & Nelson, R. P. (1983). The fourth estate: An informal appraisal of the news and opinion media (2nd ed.). New York: Harper & Row.
Чикагска система за цитиранеHulteng, John L., и Roy Paul Nelson. The Fourth Estate: An Informal Appraisal of the News and Opinion Media. 2nd ed. New York: Harper & Row, 1983.
MLA формат за цитиранеHulteng, John L., и Roy Paul Nelson. The Fourth Estate: An Informal Appraisal of the News and Opinion Media. 2nd ed. New York: Harper & Row, 1983.
Внимание: Тези цитати може да не са 100% точни.