Cita APA (7th ed.)

Clarke, I. F. (1966). Voices prophesying war, 1763-1984. Oxford University Press.

Cita Chicago (17th ed.)

Clarke, Ignatius Frederick. Voices Prophesying War, 1763-1984. London: Oxford University Press, 1966.

Cita MLA (9th ed.)

Clarke, Ignatius Frederick. Voices Prophesying War, 1763-1984. Oxford University Press, 1966.