Cita APA (7a ed.)

Hale, T., & Held, D. (2017). Beyond gridlock. Polity Press.

Cita Chicago Style (17a ed.)

Hale, Thomas, y David Held. Beyond Gridlock. Cambridge, UK ; Malden, MA: Polity Press, 2017.

Cita MLA (9a ed.)

Hale, Thomas, y David Held. Beyond Gridlock. Polity Press, 2017.