Cita APA (7a ed.)

Johnson, P. (1991). The birth of the modern: World society 1815-1830. Harper Collins.

Cita Chicago Style (17a ed.)

Johnson, Paul. The Birth of the Modern: World Society 1815-1830. New York: Harper Collins, 1991.

Cita MLA (8a ed.)

Johnson, Paul. The Birth of the Modern: World Society 1815-1830. Harper Collins, 1991.