Cita APA (7a ed.)

Doyle, M. W. (1986). Empires. Cornell University Press.

Cita Chicago Style (17a ed.)

Doyle, Michael W. Empires. Ithaca, New York: Cornell University Press, 1986.

Cita MLA (8a ed.)

Doyle, Michael W. Empires. Cornell University Press, 1986.