APA (7th ed.) Citation

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.

Chicago Style (17th ed.) Citation

Mighell, 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.

MLA (9th ed.) Citation

Mighell, 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.