Cita APA (7a ed.)

Tracy, J. D. (1997). The political economy of merchant empires. University Press.

Cita Chicago Style (17a ed.)

Tracy, James D. The Political Economy of Merchant Empires. Cambridge: University Press, 1997.

Cita MLA (9a ed.)

Tracy, James D. The Political Economy of Merchant Empires. University Press, 1997.