Cita APA (7a ed.)

Epstein, L., & Walker, T. G. (2016). Constitutional law for a changing America: Rights, liberties, and justice (9th ed.). CQ Press.

Cita Chicago Style (17a ed.)

Epstein, Lee, y Thomas G. Walker. Constitutional Law for a Changing America: Rights, Liberties, and Justice. 9th ed. Thousand Oaks: CQ Press, 2016.

Cita MLA (9a ed.)

Epstein, Lee, y Thomas G. Walker. Constitutional Law for a Changing America: Rights, Liberties, and Justice. 9th ed. CQ Press, 2016.