Cita APA (7a ed.)

Whittington, K. E., & Devins, N. (2005). Congress and the Constitution. Duke University Press.

Cita Chicago Style (17a ed.)

Whittington, Keith E., y Neal Devins. Congress and the Constitution. London: Duke University Press, 2005.

Cita MLA (8a ed.)

Whittington, Keith E., y Neal Devins. Congress and the Constitution. Duke University Press, 2005.