APA (7th ed.) Citation
Porter, V., & Hasselbach, S. (1991). Pluralism, politics, and the marketplace: The regulation of German broadcasting. Routledge.
Chicago Style (17th ed.) Citation
Porter, Vincent, and Suzanne Hasselbach. Pluralism, Politics, and the Marketplace: The Regulation of German Broadcasting. London ; New York: Routledge, 1991.
MLA (9th ed.) Citation
Porter, Vincent, and Suzanne Hasselbach. Pluralism, Politics, and the Marketplace: The Regulation of German Broadcasting. Routledge, 1991.
Warning: These citations may not always be 100% accurate.