Não informado. (2002). Ceylon Journal of Science. University of Ceylon.
Chicagoスタイル(17版)引用形式Não informado. Ceylon Journal of Science. Colombo: University of Ceylon, 2002.
MLA(8版)引用形式Não informado. Ceylon Journal of Science. University of Ceylon, 2002.
警告: この引用は必ずしも正確ではありません.