Makeham, J., & Malcolm, L. (1986). The economics of tropical farm management. Cambridge, GB Cambridge University Press.
Citação do estilo Chicago (17ª ed.)Makeham, J.P, e L.R Malcolm. The Economics of Tropical Farm Management. Cambridge, GB Cambridge University Press, 1986.
Citação MLA (8ª ed.)Makeham, J.P, e L.R Malcolm. The Economics of Tropical Farm Management. Cambridge, GB Cambridge University Press, 1986.
Citação IICA/CATIEMakeham, J., ; Malcolm, L. 1986. The economics of tropical farm management. Cambridge, GB Cambridge University Press.