Cita APA (7a ed.)

Kagan, D. (1989). The Outbreak of the Peloponnesian War. Cornell University Press.

Cita Chicago Style (17a ed.)

Kagan, Donald. The Outbreak of the Peloponnesian War. Ithaca [N.Y.]: Cornell University Press, 1989.

Cita MLA (8a ed.)

Kagan, Donald. The Outbreak of the Peloponnesian War. Cornell University Press, 1989.