APA-ийн эшлэл(7 дахь хэвлэлт)

Hutchinson, J. (1967). Key to the families of flowering plants of the world. Clarendon Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Hutchinson, J. Key to the Families of Flowering Plants of the World. Oxford: Clarendon Press, 1967.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Hutchinson, J. Key to the Families of Flowering Plants of the World. Clarendon Press, 1967.