APA (7th ed.) Citation

Howison, W. K., & Sumner, W. A. (1938). Revenue sources of country weekly newspapers. Department of Agricultural Journalism, College of Agriculture, University of Wisconsin.

Chicago Style (17th ed.) Citation

Howison, William Kelsey, and William Allison Sumner. Revenue Sources of Country Weekly Newspapers. [Madison, Wis.]: Department of Agricultural Journalism, College of Agriculture, University of Wisconsin, 1938.

MLA (9th ed.) Citation

Howison, William Kelsey, and William Allison Sumner. Revenue Sources of Country Weekly Newspapers. Department of Agricultural Journalism, College of Agriculture, University of Wisconsin, 1938.