Cita APA (7th ed.)

ZIEGLER, D. W. War, peace, and international politics. -- 2nd ed. Little.

Cita Chicago (17th ed.)

ZIEGLER, David W. War, Peace, and International Politics. -- 2nd Ed. Boston: Little.

Cita MLA (9th ed.)

ZIEGLER, David W. War, Peace, and International Politics. -- 2nd Ed. Little.