APA

Weingast B. R., Wittman D. A., . (2006). The Oxford handbook of political economy. New York: Oxford University Press.

Chicago

Weingast Barry R, Wittman Donald A, . 2006. The Oxford handbook of political economy. New York: Oxford University Press.

Harvard

Weingast B. R., Wittman D. A., . (2006). The Oxford handbook of political economy. New York: Oxford University Press.

MLA

Weingast Barry R, Wittman Donald A, . The Oxford handbook of political economy. New York: Oxford University Press. 2006.