Cita APA (7th ed.)

Hutchinson, J. (1959). The families of flowering plants (2nd ed.). Oxford University Press.

Cita Chicago (17th ed.)

Hutchinson, John. The Families of Flowering Plants. 2nd ed. Oxford: Oxford University Press, 1959.

Cita MLA (9th ed.)

Hutchinson, John. The Families of Flowering Plants. 2nd ed. Oxford University Press, 1959.