Cita APA (7a ed.)

Pettinger, A. The Republic in danger. Oxford University Press.

Cita Chicago Style (17a ed.)

Pettinger, Andrew. The Republic in Danger. Oxford University Press.

Cita MLA (8a ed.)

Pettinger, Andrew. The Republic in Danger. Oxford University Press.

Precaución: Estas citas no son 100% exactas.