Citazione Stile APA (7a Edizione)

McClelland, P. D. (1975). Causal explanation and model building in history, economics, and the new economic history. Cornell University Press.

Citazione stile Chigago Style (17a edizione)

McClelland, Peter D. Causal Explanation and Model Building in History, Economics, and the New Economic History. Ithaca, N.Y: Cornell University Press, 1975.

Citatione MLA (9a ed.)

McClelland, Peter D. Causal Explanation and Model Building in History, Economics, and the New Economic History. Cornell University Press, 1975.