Willis, F. (1920). Report on the Work undertaken by the British Government in the Reception and Care of the Belgian Refugees. London: His Majesty's Stationery Office.
Citazione stile Chigago Style (17a edizione)Willis, F.J. Report on the Work Undertaken by the British Government in the Reception and Care of the Belgian Refugees. London: His Majesty's Stationery Office, 1920.
Citatione MLA (8a ed.)Willis, F.J. Report on the Work Undertaken by the British Government in the Reception and Care of the Belgian Refugees. London: His Majesty's Stationery Office, 1920.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.