APA(7版)引用形式

Não informado. (1914). Contributions from the Department of Botany. Pennsylvania State College, Department of Botany.

Chicagoスタイル(17版)引用形式

Não informado. Contributions from the Department of Botany. State College, Pa: Pennsylvania State College, Department of Botany, 1914.

MLA(8版)引用形式

Não informado. Contributions from the Department of Botany. Pennsylvania State College, Department of Botany, 1914.

警告: この引用は必ずしも正確ではありません.