APA (7th ed.) Citation

Joll, J. (1990). Europe since 1870 : an international history / James Joll: An international history (4th ed.). Penguin.

Chicago Style (17th ed.) Citation

Joll, James. Europe Since 1870 : An International History / James Joll: An International History. 4th ed. London: Penguin, 1990.

MLA (9th ed.) Citation

Joll, James. Europe Since 1870 : An International History / James Joll: An International History. 4th ed. Penguin, 1990.

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