Cita APA (7th ed.)

Dunn, J. (1992). Democracy the unfinished journey: 508 BC to AD 1993. Oxford University.

Cita Chicago (17th ed.)

Dunn, John. Democracy the Unfinished Journey: 508 BC to AD 1993. Nueva York: Oxford University, 1992.

Cita MLA (9th ed.)

Dunn, John. Democracy the Unfinished Journey: 508 BC to AD 1993. Oxford University, 1992.