APA (7th ed.) Citation

Hart, H. O. (1979). Mass communication and social change: Process and practice ; an attempted extension of basic models. Radio Free Europe.

Chicago Style (17th ed.) Citation

Hart, Henry O. Mass Communication and Social Change: Process and Practice ; an Attempted Extension of Basic Models. München: Radio Free Europe, 1979.

MLA (9th ed.) Citation

Hart, Henry O. Mass Communication and Social Change: Process and Practice ; an Attempted Extension of Basic Models. Radio Free Europe, 1979.

Warning: These citations may not always be 100% accurate.