APA (7th ed.) Citation

Abd Halim, M. R., Buxton, D. R., Hattendorf, M. J., & Carlson, R. E. (1990). Crop water stress index and forage quality relationships in alfalfa. American Society of Agronomy.

Chicago Style (17th ed.) Citation

Abd Halim, Mohd Ridzwan, D. R. Buxton, M. J. Hattendorf, and R. E. Carlson. Crop Water Stress Index and Forage Quality Relationships in Alfalfa. American Society of Agronomy, 1990.

MLA (9th ed.) Citation

Abd Halim, Mohd Ridzwan, et al. Crop Water Stress Index and Forage Quality Relationships in Alfalfa. American Society of Agronomy, 1990.