Cita APA (7a ed.)

Evans, L. T. (1993). Crop evolution, adaptation and yield. Cambridge University Press.

Cita Chicago Style (17a ed.)

Evans, L. T. Crop Evolution, Adaptation and Yield. Cambridge: Cambridge University Press, 1993.

Cita MLA (8a ed.)

Evans, L. T. Crop Evolution, Adaptation and Yield. Cambridge University Press, 1993.