APA
Karunanayake L, Gamage Vasantha, Lokuge Champa, Nandasena W W, Sarath Kumara P H & Wanigatunga L. (1998). Magnesium content in natural rubber latex. : Bulletin of the Rubber Research Institute of Sri Lanka.
Chicago
Karunanayake L, Gamage Vasantha, Lokuge Champa, Nandasena W W, Sarath Kumara P H and Wanigatunga L. 1998. Magnesium content in natural rubber latex. : Bulletin of the Rubber Research Institute of Sri Lanka.
Harvard
Karunanayake L, Gamage Vasantha, Lokuge Champa, Nandasena W W, Sarath Kumara P H and Wanigatunga L. (1998). Magnesium content in natural rubber latex. : Bulletin of the Rubber Research Institute of Sri Lanka.
MLA
Karunanayake L, Gamage Vasantha, Lokuge Champa, Nandasena W W, Sarath Kumara P H and Wanigatunga L. Magnesium content in natural rubber latex. : Bulletin of the Rubber Research Institute of Sri Lanka. 1998.