Não informado. (1978). Publications fron the herbarium. University of Uppsala, Institute of Systematic Botany.
Chicagoスタイル(17版)引用形式Não informado. Publications Fron the Herbarium. Uppsala, Suecia: University of Uppsala, Institute of Systematic Botany, 1978.
MLA(8版)引用形式Não informado. Publications Fron the Herbarium. University of Uppsala, Institute of Systematic Botany, 1978.
警告: この引用は必ずしも正確ではありません.