Cita APA (7a ed.)
Huffman, W. E., & Evenson, R. E. (2006). Science for agriculture: A long-term perspective (2nd ed.). Blackwell Pub..
Cita Chicago Style (17a ed.)
Huffman, Wallace E., y Robert E. Evenson. Science for Agriculture: A Long-term Perspective. 2nd ed. Ames, Iowa: Blackwell Pub., 2006.
Cita MLA (9a ed.)
Huffman, Wallace E., y Robert E. Evenson. Science for Agriculture: A Long-term Perspective. 2nd ed. Blackwell Pub., 2006.
Precaución: Estas citas no son 100% exactas.