APA (7th ed.) Citation
Ladha, J., Dawe, D., Ventura, T., Singh, U., Ventura, W., & Watanabe, I. (2000). Long-term effects of urea and green manure on rice yields and nitrogen balance. Wiley.
Chicago Style (17th ed.) Citation
Ladha, J.K, D. Dawe, T.S Ventura, U. Singh, W. Ventura, and I. Watanabe. Long-term Effects of Urea and Green Manure on Rice Yields and Nitrogen Balance. Wiley, 2000.
MLA (9th ed.) Citation
Ladha, J.K, et al. Long-term Effects of Urea and Green Manure on Rice Yields and Nitrogen Balance. Wiley, 2000.
Warning: These citations may not always be 100% accurate.