Não informado. Report on the Botanic Gardens and Their Work. Department of Science and Agriculture.
Chicagoスタイル(17版)引用形式Não informado. Report on the Botanic Gardens and Their Work. Georgetown: Department of Science and Agriculture.
MLA(8版)引用形式Não informado. Report on the Botanic Gardens and Their Work. Department of Science and Agriculture.
警告: この引用は必ずしも正確ではありません.