APA Citation

Barraclough, G. (1990). An Introduction to contemporary history (1st Ed.). London: Penguin Books.

Chicago Style Citation

Barraclough, Geoffrey. An Introduction to Contemporary History. 1st Ed. London: Penguin Books, 1990.

MLA Citation

Barraclough, Geoffrey. An Introduction to Contemporary History. 1st Ed. London: Penguin Books, 1990.

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