APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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