APA (7th ed.) Citation

Udell, J. G. (1970). Economic trends in the daily newspaper business, 1946 to 1970. Bureau of Business Research and Service, University of Wisconsin.

Chicago Style (17th ed.) Citation

Udell, Jon G. Economic Trends in the Daily Newspaper Business, 1946 to 1970. Madison: Bureau of Business Research and Service, University of Wisconsin, 1970.

MLA (9th ed.) Citation

Udell, Jon G. Economic Trends in the Daily Newspaper Business, 1946 to 1970. Bureau of Business Research and Service, University of Wisconsin, 1970.