Mighell, R. L., & Black, J. D. (1951). Interregional competition in agriculture, with special reference to dairy farming in the Lake States and New England. Harvard University Press.
Citação norma ChicagoMighell, Ronald Lester, and John Donald Black. Interregional Competition in Agriculture, with Special Reference to Dairy Farming in the Lake States and New England. Cambridge: Harvard University Press, 1951.
Citação norma MLAMighell, Ronald Lester, and John Donald Black. Interregional Competition in Agriculture, with Special Reference to Dairy Farming in the Lake States and New England. Harvard University Press, 1951.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.