APA (7th ed.) Citation

Robson, S. (2007). The First World War (2. ed.). Pearson Longman.

Chicago Style (17th ed.) Citation

Robson, Stuart. The First World War. 2. ed. Harlow: Pearson Longman, 2007.

MLA (9th ed.) Citation

Robson, Stuart. The First World War. 2. ed. Pearson Longman, 2007.