APA
Karunaratne S W, . (1990). Environmental problems in centrifuged latex manufacture. : Bulletin of the Rubber Research Institute of Sri Lanka.
Chicago
Karunaratne S W, . 1990. Environmental problems in centrifuged latex manufacture. : Bulletin of the Rubber Research Institute of Sri Lanka.
Harvard
Karunaratne S W, . (1990). Environmental problems in centrifuged latex manufacture. : Bulletin of the Rubber Research Institute of Sri Lanka.
MLA
Karunaratne S W, . Environmental problems in centrifuged latex manufacture. : Bulletin of the Rubber Research Institute of Sri Lanka. 1990.