Had, B. (1988). The Use of plant genetic resources (1st edition.). Cambridge University Press.
Cita Chicago Style (17a ed.)Had, Brown. The Use of Plant Genetic Resources. 1st edition. Cambridge: Cambridge University Press, 1988.
Cita MLA (8a ed.)Had, Brown. The Use of Plant Genetic Resources. 1st edition. Cambridge University Press, 1988.
Precaución: Estas citas no son 100% exactas.