Parkinson, R. (1978). Tormented warrior: Ludendorff and the Supreme Command. Hodder and Stoughton.
Citazione stile Chigago Style (17a edizione)Parkinson, Roger. Tormented Warrior: Ludendorff and the Supreme Command. London: Hodder and Stoughton, 1978.
Citatione MLA (8a ed.)Parkinson, Roger. Tormented Warrior: Ludendorff and the Supreme Command. Hodder and Stoughton, 1978.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.