Cita APA (7a ed.)

Whigham, T. L., & Whigham, T. L. (2017). The road to Armageddon: Paraguay versus the Triple Alliance, 1866-70. University of Calgary Press.

Cita Chicago Style (17a ed.)

Whigham, Thomas L., y Thomas L. Whigham. The Road to Armageddon: Paraguay Versus the Triple Alliance, 1866-70. Calgary: University of Calgary Press, 2017.

Cita MLA (9a ed.)

Whigham, Thomas L., y Thomas L. Whigham. The Road to Armageddon: Paraguay Versus the Triple Alliance, 1866-70. University of Calgary Press, 2017.