Cooper, H. C. (1892). Short studies in botany for children. T.Y. Crowell & Co.
Chicagoスタイル(17版)引用形式Cooper, Harriet Cornelia. Short Studies in Botany for Children. New York, Boston: T.Y. Crowell & Co, 1892.
MLA(8版)引用形式Cooper, Harriet Cornelia. Short Studies in Botany for Children. T.Y. Crowell & Co, 1892.
警告: この引用は必ずしも正確ではありません.