APA
Seneviratne P, Perea M K, . (2011). Cinnamon as an intercrop for rubber plantations. : Bulletin of the Rubber Research Institute of Sri Lanka.
Chicago
Seneviratne P, Perea M K, . 2011. Cinnamon as an intercrop for rubber plantations. : Bulletin of the Rubber Research Institute of Sri Lanka.
Harvard
Seneviratne P, Perea M K, . (2011). Cinnamon as an intercrop for rubber plantations. : Bulletin of the Rubber Research Institute of Sri Lanka.
MLA
Seneviratne P, Perea M K, . Cinnamon as an intercrop for rubber plantations. : Bulletin of the Rubber Research Institute of Sri Lanka. 2011.