APA (7th ed.) Citation
Speelman, J., & Top, G. v. d. (1986). Irrigation and vector-borne diseases: A case study in Sri Lanka.
Chicago Style (17th ed.) Citation
Speelman, J.J, and G.M. van den Top. Irrigation and Vector-borne Diseases: A Case Study in Sri Lanka. 1986.
MLA (9th ed.) Citation
Speelman, J.J, and G.M. van den Top. Irrigation and Vector-borne Diseases: A Case Study in Sri Lanka. 1986.
Warning: These citations may not always be 100% accurate.