APA (7th ed.) Citation

Oltermann, P., & Moss, S. (2009). The Second World War: 6 6, Liberation. The Second World War.

Chicago Style (17th ed.) Citation

Oltermann, Philip, and Stephen Moss. "The Second World War: 6 6, Liberation." The Second World War 2009.

MLA (8th ed.) Citation

Oltermann, Philip, and Stephen Moss. "The Second World War: 6 6, Liberation." The Second World War, 2009.

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