APA (7th ed.) Citation

Berry, S. T., & Waldfogel, J. (1999). Mergers, station entry, and programming variety in radio broadcasting. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Berry, Steven T., and Joel Waldfogel. Mergers, Station Entry, and Programming Variety in Radio Broadcasting. Cambridge: National Bureau of Economic Research, 1999.

MLA (9th ed.) Citation

Berry, Steven T., and Joel Waldfogel. Mergers, Station Entry, and Programming Variety in Radio Broadcasting. National Bureau of Economic Research, 1999.