APA
Department of Agriculture, Perera A. L. T. (., Fonseka H. H. D. (. & Amarasinghe L. (. (2005). Annals of the Sri Lanka Department of Agriculture, Vol. 7. Colombo: Department of Agriculture.
Chicago
Department of Agriculture, Perera A L T (Ed.), Fonseka H H D (Ed.) and Amarasinghe L (Ed.). 2005. Annals of the Sri Lanka Department of Agriculture, Vol. 7. Colombo: Department of Agriculture.
Harvard
Department of Agriculture, Perera A. L. T. (., Fonseka H. H. D. (. and Amarasinghe L. (. (2005). Annals of the Sri Lanka Department of Agriculture, Vol. 7. Colombo: Department of Agriculture.
MLA
Department of Agriculture, Perera A L T (Ed.), Fonseka H H D (Ed.) and Amarasinghe L (Ed.). Annals of the Sri Lanka Department of Agriculture, Vol. 7. Colombo: Department of Agriculture. 2005.
