APA (7th ed.) Citation

Hutchcroft, C. D., Ingledue, R. D., Higgs, R. L., & Robinson, J. L. (1963). The 1962 Iowa corn yield test. Iowa State University Digital Repository.

Chicago Style (17th ed.) Citation

Hutchcroft, C. D., R. D. Ingledue, R. L. Higgs, and J. L. Robinson. The 1962 Iowa Corn Yield Test. Iowa State University Digital Repository, 1963.

MLA (9th ed.) Citation

Hutchcroft, C. D., et al. The 1962 Iowa Corn Yield Test. Iowa State University Digital Repository, 1963.