Cita APA

American Society of Agronomy., Crop Science Society of America., Soil Science Society of America., Hanson, A. A., Barnes, D. K., Hill, R. R., . . . Kissel, D. E. (1988). Alfalfa and alfalfa improvement. Wisconsin, Estados Unidos: American Society of Agronomy ; Crop Science Society of America ; Soil Science Society of America.

Citación estilo Chicago

American Society of Agronomy., et al. Alfalfa and Alfalfa Improvement. Wisconsin, Estados Unidos: American Society of Agronomy ; Crop Science Society of America ; Soil Science Society of America, 1988.

Cita MLA

American Society of Agronomy., et al. Alfalfa and Alfalfa Improvement. Wisconsin, Estados Unidos: American Society of Agronomy ; Crop Science Society of America ; Soil Science Society of America, 1988.