Cita APA (7a ed.)

Forbes, J., & Watson, R. (1992). Plants in agriculture. Cambridge University Press.

Cita Chicago Style (17a ed.)

Forbes, J.C, y R.D Watson. Plants in Agriculture. Cambridge: Cambridge University Press, 1992.

Cita MLA (9a ed.)

Forbes, J.C, y R.D Watson. Plants in Agriculture. Cambridge University Press, 1992.