APA (7th ed.) Citation

Marr, A. (2008). A history of modern Britain / Andrew Marr. Pan.

Chicago Style (17th ed.) Citation

Marr, Andrew. A History of Modern Britain / Andrew Marr. London: Pan, 2008.

MLA (9th ed.) Citation

Marr, Andrew. A History of Modern Britain / Andrew Marr. Pan, 2008.

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