APA (7th ed.) Citation

Thompson, W. R., & Parker, H. L. (1928). The European corn borer and its controlling factors in Europe. US Department of Agriculture.

Chicago Style (17th ed.) Citation

Thompson, W. R., and H. L. Parker. The European Corn Borer and Its Controlling Factors in Europe. Washington, DC: US Department of Agriculture, 1928.

MLA (9th ed.) Citation

Thompson, W. R., and H. L. Parker. The European Corn Borer and Its Controlling Factors in Europe. US Department of Agriculture, 1928.