APA (7th ed.) Citation

Goetzmann, W. H. (1966). When the eagle screamed: The romantic horizon in American diplomacy, 1800-1860. Wiley.

Chicago Style (17th ed.) Citation

Goetzmann, William H. When the Eagle Screamed: The Romantic Horizon in American Diplomacy, 1800-1860. New York: Wiley, 1966.

MLA (8th ed.) Citation

Goetzmann, William H. When the Eagle Screamed: The Romantic Horizon in American Diplomacy, 1800-1860. Wiley, 1966.