Cita APA (7a ed.)

Hutchinson, J. (1974). Evolutionary studies in world crops. Cambridge University Press.

Cita Chicago Style (17a ed.)

Hutchinson, Joseph. Evolutionary Studies in World Crops. London: Cambridge University Press, 1974.

Cita MLA (8a ed.)

Hutchinson, Joseph. Evolutionary Studies in World Crops. Cambridge University Press, 1974.