Цитирование APA (7-е изд.)
Peterson, T., & Schramm, W. (1956). Four theories of the press:: The authoritarian, libertarian, social responsibility, and Soviet communist concepts of what the press should be and do. University of Illinois.
Цитирование в стиле Чикаго (17-е изд.)
Peterson, Theodore, и Wilbur Schramm. Four Theories of the Press:: The Authoritarian, Libertarian, Social Responsibility, and Soviet Communist Concepts of What the Press Should Be and Do. Urbana: University of Illinois, 1956.
Цитирование MLA (9-е изд.)
Peterson, Theodore, и Wilbur Schramm. Four Theories of the Press:: The Authoritarian, Libertarian, Social Responsibility, and Soviet Communist Concepts of What the Press Should Be and Do. University of Illinois, 1956.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.