APA (7th ed.) Citation

Spanier, J. W. (1967). World politics in an age of revolution. Praeger.

Chicago Style (17th ed.) Citation

Spanier, John W. World Politics in an Age of Revolution. New York: Praeger, 1967.

MLA (9th ed.) Citation

Spanier, John W. World Politics in an Age of Revolution. Praeger, 1967.