APA (7th ed.) Citation

Hagan, J. (1966). Modern history and its themes. Longmans.

Chicago Style (17th ed.) Citation

Hagan, James. Modern History and Its Themes. Victoria: Longmans, 1966.

MLA (9th ed.) Citation

Hagan, James. Modern History and Its Themes. Longmans, 1966.

Warning: These citations may not always be 100% accurate.