APA (7th ed.) Citation

Kudagamage, C., De Silva, I. J., & Ekanayake, H. (1998). Pests and diseases of ornamental plants. Horticultural Crop Research & Development Institute.

Chicago Style (17th ed.) Citation

Kudagamage, C., I. J. De Silva, and H.M.R.K Ekanayake. Pests and Diseases of Ornamental Plants. Peradeniya: Horticultural Crop Research & Development Institute, 1998.

MLA (9th ed.) Citation

Kudagamage, C., et al. Pests and Diseases of Ornamental Plants. Horticultural Crop Research & Development Institute, 1998.