Cita APA (7a ed.)

Kohn, H. (1968). The age of nationalism: The first era of global history. Harper & Row.

Cita Chicago Style (17a ed.)

Kohn, Hans. The Age of Nationalism: The First Era of Global History. New York [etc.]: Harper & Row, 1968.

Cita MLA (9a ed.)

Kohn, Hans. The Age of Nationalism: The First Era of Global History. Harper & Row, 1968.