American Society of Agronomy, Hanson, C. H., Kehr, W. R., Lowe, C. C., Smith, D., Stanford, E. H., & Tesar, M. B. (1972). Alfalfa science and technology. Wisconsin, Estados Unidos: American Society of Agronomy.
Chicago Style CitationAmerican Society of Agronomy, C. H. Hanson, W. R. Kehr, C. C. Lowe, Dale Smith, E. H. Stanford, and M. B. Tesar. Alfalfa Science and Technology. Wisconsin, Estados Unidos: American Society of Agronomy, 1972.
MLA CitationAmerican Society of Agronomy, et al. Alfalfa Science and Technology. Wisconsin, Estados Unidos: American Society of Agronomy, 1972.
Warning: These citations may not always be 100% accurate.