APA (7th ed.) Citation

Huffman, W. E., & Everson, R. E. (1993). Science for agriculture: A long-term perspective. Iowa State University Press.

Chicago Style (17th ed.) Citation

Huffman, Wallace E., and Robert E. Everson. Science for Agriculture: A Long-term Perspective. Ames: Iowa State University Press, 1993.

MLA (9th ed.) Citation

Huffman, Wallace E., and Robert E. Everson. Science for Agriculture: A Long-term Perspective. Iowa State University Press, 1993.