Gaya APA

Printers, S, O. (2011). International Symposium on Natural Products Their Application in Health And Agricultular . Sri Lanka: Sanduni Offset Printers Ltd..

Gaya MLA

Printers, Sanduni, Offset. "International Symposium on Natural Products Their Application in Health And Agricultular". Sri Lanka: Sanduni Offset Printers Ltd., 2011. Text.