Hutchinson, J. (1967). Key to the families of flowering plants of the world. Clarendon Press.
Chicagoスタイル(17版)引用形式Hutchinson, J. Key to the Families of Flowering Plants of the World. Oxford: Clarendon Press, 1967.
MLA(9版)引用形式Hutchinson, J. Key to the Families of Flowering Plants of the World. Clarendon Press, 1967.
警告: この引用は必ずしも正確ではありません.