APA (7th ed.) Citation

Kohn, H. (1962). The age of nationalism: The first era of global history. Harper & Brothers.

Chicago Style (17th ed.) Citation

Kohn, Hans. The Age of Nationalism: The First Era of Global History. New York: Harper & Brothers, 1962.

MLA (9th ed.) Citation

Kohn, Hans. The Age of Nationalism: The First Era of Global History. Harper & Brothers, 1962.