APA aipamena

Joll, J. (1984). Europe since 1870: An international history (third edition.). Suffolk: Penguin Books.

Chicago Style aipamena

Joll, James. Europe Since 1870: An International History. third edition. Suffolk: Penguin Books, 1984.

MLA aipamena

Joll, James. Europe Since 1870: An International History. third edition. Suffolk: Penguin Books, 1984.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.