APA (7th ed.) Citation

Ponting, C. (2002). Thirteen days: The road to the First World War. Chatto & Windus.

Chicago Style (17th ed.) Citation

Ponting, Clive. Thirteen Days: The Road to the First World War. London: Chatto & Windus, 2002.

MLA (8th ed.) Citation

Ponting, Clive. Thirteen Days: The Road to the First World War. Chatto & Windus, 2002.

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