Cita APA (7th ed.)

Hutchinson, J. (1959). The families of flowering plants (2d ed.). Clarendon Press.

Cita Chicago (17th ed.)

Hutchinson, John. The Families of Flowering Plants. 2d ed. Oxford: Clarendon Press, 1959.

Cita MLA (9th ed.)

Hutchinson, John. The Families of Flowering Plants. 2d ed. Clarendon Press, 1959.