APA Citation

Troeh, F. R., & Donahue, R. L. 1. (2003). Dictionary of agricultural and environmental science (1. edition.). Iowa: Iowa State Press.

Chicago Style Citation

Troeh, Frederick R., and Roy Luther 1908- Donahue. Dictionary of Agricultural and Environmental Science. 1. edition. Iowa: Iowa State Press, 2003.

MLA Citation

Troeh, Frederick R., and Roy Luther 1908- Donahue. Dictionary of Agricultural and Environmental Science. 1. edition. Iowa: Iowa State Press, 2003.

Warning: These citations may not always be 100% accurate.